AGREEMENT AND PLAN OF MERGER
                          ----------------------------


         THIS  AGREEMENT  AND PLAN OF MERGER,  dated as of  September  24,  2002
("Agreement"),   is  made  by  and  among  NATIONAL  PENN  BANCSHARES,  INC.,  a
Pennsylvania  corporation  ("NPB"),  NATIONAL  PENN  BANK,  a  national  banking
association   ("NP  Bank"),   and   FIRSTSERVICE   BANK,  a  Pennsylvania   bank
("FirstService").


                                   BACKGROUND
                                   ----------

         1.  NPB owns directly all of the outstanding capital stock of
NP Bank.

         2. NPB and FirstService  desire for FirstService to merge with and into
NP Bank,  with NP Bank  surviving  such merger as a wholly- owned  subsidiary of
NPB,  in  accordance  with  the  applicable  laws  of  the  United  States,  the
Commonwealth of Pennsylvania, and this Agreement.

         3. As a condition and  inducement to NPB to enter into this  Agreement,
the directors and certain officers of FirstService are concurrently  executing a
Letter Agreement in the form attached hereto as Exhibit 1.

         4.  As a  condition  and  inducement  to  each  of  NPB,  NP  Bank  and
FirstService to enter into this  Agreement,  NP Bank has entered into agreements
(the "Employment  Agreements")  with John C. Spier, Don P. Worthington and Blair
T.  Rush  (the  "Key  FirstService  Management"),  regarding  the terms of their
employment following  consummation of the transactions  contemplated hereby, and
NP Bank has entered into an amendatory agreement  ("Amendatory  Agreement") with
A. Lee Roberts  regarding  the terms of his  supplemental  executive  retirement
plan.

         5. Each of the parties, by signing this Agreement,  adopts it as a plan
of reorganization as defined in IRC Section 368(a), and intends the Merger to be
a reorganization as defined in IRC Section 368(a).

         6.  NPB and FirstService desire to provide the terms and
conditions governing the transactions contemplated herein.



                                    AGREEMENT
                                    ---------

         NOW  THEREFORE,  in  consideration  of the  premises  and of the mutual
covenants,  agreements,  representations  and warranties herein  contained,  the
parties, intending to be legally bound hereby, agree as follows:



                                    ARTICLE I
                                    ---------

                                     GENERAL
                                     -------

         1.01 Definitions.  As used in this Agreement, the following terms shall
have the indicated  meanings (such meanings to be equally applicable to both the
singular and plural forms of the terms defined):

         Adjusted  FirstService  Option  has the  meaning  given to that term in
Section 1.02(g) of this Agreement.

         Affiliate  means,  with  respect to any  corporation,  any person  that
directly,  or indirectly  through one or more  intermediaries,  controls,  or is
controlled by, or is under common control with, such  corporation  and,  without
limiting  the  generality  of the  foregoing,  includes any  executive  officer,
director or 10% equity owner of such corporation.

         Agreement  means  this  Agreement  and Plan of  Merger,  including  any
amendment or supplement hereto.

         Amendatory  Agreement  has  the  meaning  given  to  that  term  in the
Background Section of this Agreement.

         Application  means an  application  for  regulatory  approval  which is
required by the transactions contemplated hereby.

         Banking Code means the Pennsylvania Banking Code of 1965, as amended.

         CRA means the Community  Reinvestment Act of 1977, as amended,  and the
rules and regulations promulgated from time to time thereunder.


                                       2



         Closing  Date  means  the date on which  the last  condition  precedent
provided  in  this  Agreement  (other  than  those  conditions  which  are to be
fulfilled  at  the  Closing)  has  been  fulfilled  or  waived,  or as  soon  as
practicable thereafter.

         Confidentiality  Agreement  means the  confidentiality  agreement dated
August  12,  2002  between  NPB and  Danielson  Associates  Inc.,  as agent  for
FirstService.

         Determination Date means the trading day sixteen (16) days prior to the
FirstService Shareholders Meeting.

         Determination  Period  has the  meaning  given to such term in  Section
1.02(f)(ii)(D) of this Agreement.

         Dissenting  FirstService  Shares has the meaning  given to that term in
Section 1.02(f)(ii)(F) of this Agreement.

         Employment  Agreements  has  the  meaning  given  to  that  term in the
Background Section of this Agreement.

         ERISA means the Employee  Retirement  Income  Security Act of 1974,  as
amended.

         Effective Date means the date upon which all filings with  governmental
agencies,  as may be required  under  applicable  laws and  regulations  for the
Merger to be effective, are made and accepted by such agencies, and shall be the
same as the Closing Date or as soon thereafter as is practicable.

         Environmental  Law  means any  federal,  state or local  law,  statute,
ordinance,  rule, regulation,  code, license, permit,  authorization,  approval,
consent,  order, judgment,  decree,  injunction or agreement with any Regulatory
Authority  relating to (i) the  protection,  preservation  or restoration of the
environment,  including,  without limitation,  air, water vapor,  surface water,
groundwater,  drinking water supply,  surface soil,  subsurface  soil, plant and
animal  life or any  other  natural  resource,  and/or  (ii) the  use,  storage,
recycling,  treatment,   generation,   transportation,   processing,   handling,
labeling,  production,  release or disposal of any substance  presently  listed,
defined, designated or classified as hazardous, toxic, radioactive or dangerous,
or otherwise regulated,  whether by type or by quantity,  including any material
containing any such substance as a component.


                                       3



         Exchange Act means the Securities Exchange Act of 1934, as amended, and
the rules and regulations promulgated from time to time thereunder.

         Exchange Agent has the meaning given to such term in Section 1.02(h) of
this Agreement.

         Exchange   Ratio  means  the  exchange   ratio  set  forth  in  Section
1.02(f)(ii)(A)  or (E) or Section 6.01(c),  whichever is in effect, in each case
as it may be adjusted pursuant to Section 1.02(i).

         FDIC means the Federal Deposit Insurance Corporation.

         FRB means the Federal Reserve Board.

         FirstService means FirstService Bank, a Pennsylvania bank.

         FirstService Benefit Plan has the meaning given to that term in Section
2.12 of this Agreement.

         FirstService  Board  has the  meaning  given  to that  term in  Section
4.07(c)(v)(C) of this Agreement.

         FirstService Board Member means a director of FirstService  immediately
prior to the Closing Date who becomes,  and on the date of  determination  is, a
member of the FirstService Board.

         FirstService  Certificate has the meaning given to that term in Section
1.02(h)(i) of this Agreement.

         FirstService Common Stock has the meaning given to that term in Section
2.02(a) of this Agreement.

         FirstService  Disclosure Schedule means,  collectively,  the disclosure
schedules  delivered by  FirstService  to NPB at or prior to the  execution  and
delivery of this Agreement.

         FirstService  Division  has the  meaning  given to that term in Section
4.07(c)(v)(A) of this Agreement.

         FirstService  ERISA  Affiliate  has the  meaning  given to such term in
Section 2.12(a) of this Agreement.


                                       4



         FirstService  ESPP means the FirstService  Employee Stock Purchase Plan
in effect on the date hereof.

         FirstService  Financials means (a) the audited  consolidated  financial
statements of  FirstService as of December 31, 2001 and 2000 and for each of the
three years in the period ended December 31, 2001, and (b) the unaudited interim
consolidated  financial  statements of  FirstService  for each calendar  quarter
after December 31, 2001, including the quarter ending June 30, 2002.

         FirstService  Nominee  has the  meaning  given to that term in  Section
1.02(e)(i) of this Agreement.

         FirstService  Option  has the  meaning  given to that  term in  Section
1.02(g) of this Agreement.

         FirstService  Option  Conversion  Ratio means the conversion  ratio set
forth  in  Section  1.02(g)(i),  as it  may  be  adjusted  pursuant  to  Section
1.02(g)(ii).

         FirstService  Option Plans means each stock option plan  maintained  by
FirstService immediately prior to the Effective Date.

         FirstService  Shareholders  Meeting means the meeting of the holders of
FirstService Common Stock concerning the Merger pursuant to the Prospectus/Proxy
Statement.

         GAAP  means  accounting  principles  generally  accepted  in the United
States.

         IRC  means the  Internal  Revenue  Code of 1986,  as  amended,  and the
regulations promulgated thereunder.

         IRS means the Internal Revenue Service.

         Key  FirstService  Management has the meaning given to that term in the
Background Section of this Agreement.

         Knowledge  of  FirstService   means  the  knowledge  of  FirstService's
executive officers and directors.

         Knowledge of NPB means the  knowledge of NPB's  executive  officers and
directors.

                                        5




         Material  Adverse  Effect  means a material  adverse  effect on (a) the
business,  financial  condition or results of  operations of  FirstService  on a
consolidated  basis  (when  such term is used in  Article 2 hereof)  or NPB on a
consolidated  basis (when such term is used in Article 3 hereof)  other than, in
each case,  any change,  circumstance  or effect  relating to (i) the economy or
financial  markets in general or (ii) the banking  industry and not specifically
related to  FirstService  or NPB, or (b) the ability of such party to consummate
the transactions contemplated by this Agreement.

         Merger means the merger of FirstService  with and into NP Bank, with NP
Bank surviving such merger as a wholly-owned  subsidiary of NPB, contemplated by
this Agreement.

         Merger  Consideration  has the  meaning  given to such term in  Section
1.02(g)(i) of this Agreement.

         NASD means the National Association of Securities Dealers, Inc.

         Nasdaq  means the  National  Market  tier of The  Nasdaq  Stock  Market
operated by the NASD.

         NP Bank means National Penn Bank, a national banking  association,  all
the outstanding capital stock of which is owned by NPB.

         NPB means National Penn Bancshares, Inc., a Pennsylvania corporation.

         NPB/NP Bank Bylaws  Restrictions  has the meaning given to such term in
Section 1.02(e)(i) of this Agreement.

         NPB  Certificate  has  the  meaning  given  to  such  term  in  Section
1.02(h)(ii) of this Agreement.

         NPB Common Stock means the shares of common  stock,  without par value,
of NPB.

         NPB Disclosure Schedule means,  collectively,  the disclosure schedules
delivered by NPB to  FirstService  at or prior to the  execution and delivery of
this Agreement.

                                       6


         NPB ERISA  Affiliate  has the  meaning  given to such  term in  Section
3.12(a) of this Agreement.

         NPB Financials means (a) the audited consolidated  financial statements
of NPB as of  December  31, 2001 and 2000 and for each of the three years in the
period ended  December  31, 2001,  and (b) the  unaudited  interim  consolidated
financial  statements of NPB for each calendar  quarter after December 31, 2001,
including the quarter ending June 30, 2002.

         NPB  Market  Value  has  the  meaning  given  to such  term in  Section
1.02(f)(ii)(D) of this Agreement.

         OCC means the Office of the Comptroller of the Currency.

         PDB  means  the   Department   of  Banking  of  the   Commonwealth   of
Pennsylvania.

         Prospectus/Proxy   Statement  means  the  prospectus/proxy   statement,
together with any  supplements  thereto,  to be sent to holders of  FirstService
Common Stock in connection with the transactions contemplated by this Agreement.

         Registration  Statement means the  registration  statement on Form S-4,
including any pre-effective or post-effective amendments or supplements thereto,
as filed with the SEC under the  Securities  Act with  respect to the NPB Common
Stock to be issued in  connection  with the  transactions  contemplated  by this
Agreement.

         Regulatory  Agreement  has the  meaning  given to that term in Sections
2.11 and 3.10 of this Agreement.

         Regulatory  Authority  means any agency or  department  of any federal,
state or local  government  or of any  self-regulatory  organization,  including
without  limitation  the SEC,  the PDB,  the OCC,  the FDIC,  the NASD,  and the
respective staffs thereof.

         Rights means  warrants,  options,  rights,  convertible  securities and
other  capital  stock   equivalents  which  obligate  an  entity  to  issue  its
securities.

         Rights  Agreement means the rights  agreement dated August 23, 1989, as
amended August 21, 1999, between NPB and NP Bank, as Rights Agent.

                                       7



         SEC means the Securities and Exchange Commission.

         Securities Act means the  Securities  Act of 1933, as amended,  and the
rules and regulations promulgated from time to time thereunder.

         Subsidiary means any  corporation,  50% or more of the capital stock of
which is owned,  either directly or indirectly,  by another  entity,  except any
corporation  the stock of which is held in the  ordinary  course of the  lending
activities of a bank.

         Surviving Bank has the meaning given to that term in Section 1.02(b) of
this Agreement.

         1.02  The Merger.

         (a)  Closing.  The  closing of the  transactions  contemplated  by this
Agreement  (the  "Closing")  will take place on the  Closing  Date at a time and
place to be agreed upon by the parties hereto;  provided,  in any case, that all
conditions to closing set forth in Article V of this  Agreement  (other than the
delivery of certificates,  opinions,  and other  instruments and documents to be
delivered  at the  Closing)  have  been  satisfied  or waived at or prior to the
Closing Date.

         (b) The Merger.  Subject to the terms and  conditions of this Agreement
and in accordance  with the applicable laws and regulations of the United States
and the Commonwealth of Pennsylvania, on the Effective Date:

                  (i) FirstService  shall merge with and into NP Bank, under the
charter of NP Bank;

                  (ii) the separate existence of FirstService shall cease;

                  (iii) NP Bank shall be the  surviving  bank in the Merger (the
"Surviving Bank") and a wholly-owned subsidiary of NPB; and

                  (iv) all of the property (real,  personal and mixed),  rights,
powers,  duties,  obligations and liabilities of FirstService shall be taken and
deemed to be  transferred  to and  vested  in NP Bank,  as the  Surviving  Bank,
without further act or deed.

                                       8



         (c) NP Bank's Name and Business.  The name of the Surviving  Bank shall
be "National  Penn Bank".  The business of the Surviving Bank shall be that of a
national banking association, and it shall be conducted by the Surviving Bank at
its main office  which  shall be located at  Philadelphia  and Reading  Avenues,
Boyertown, Pennsylvania 19512, and its legally established branches.

         (d)  NP Bank's Articles of Association and Bylaws.

                  (i)  On  and  after  the  Effective   Date,  the  articles  of
association  of the Surviving  Bank shall read in their entirety as set forth on
NPB Disclosure  Schedule 1.02(d)  attached hereto and made a part hereof,  until
changed in accordance with applicable law, such articles of association, and the
Surviving Bank's bylaws.

                  (ii) On and  after  the  Effective  Date,  the  bylaws  of the
Surviving  Bank,  as  set  forth  on  NPB  Disclosure  Schedule  1.02(d),  shall
automatically  be and remain the bylaws of the Surviving Bank,  until changed in
accordance with  applicable  law, the Surviving  Bank's articles of association,
and such bylaws.

         (e)  NP Bank's Board of Directors and Officers.

                  (i) On and after the Effective  Date,  (A) the directors of NP
Bank duly elected and holding office immediately prior to the Effective Date and
(B) two persons (each a "FirstService Nominee") selected by FirstService's Board
of  Directors  and  approved  by NPB  (which  approval  is hereby  granted as to
Alexander  Rankin  and John C.  Spier  and will not  otherwise  be  unreasonably
withheld)  shall be the  directors of the  Surviving  Bank,  each to hold office
until his or her  successor is elected and  qualified or otherwise in accordance
with  applicable  law, the articles of  association  and bylaws of the Surviving
Bank.  Subject to the  provisions of the NPB and NP Bank bylaws that require the
retirement of a director as of the annual meeting next following that director's
reaching age 72 (the "NPB/NP Bank Bylaws  Restrictions"),  NPB and NP Bank shall
take all steps  necessary  to ensure that the  FirstService  Nominees,  or their
successors,  are elected to the Surviving Bank's Board of Directors annually for
six  years  following  the  Effective  Date if such  persons  are in  office  as
directors of NPB on the annual election dates.

                  (ii)  If  either  FirstService   Nominee,  or  any  successor,
resigns,  dies or is  otherwise  removed  from  the  Surviving  Bank's



                                       9


Board of Directors at any time during the six one-year terms of office  referred
to in Section 1.02(e)(i), the FirstService Board Members (determined pursuant to
Section  4.07(c)(v)(C) of this  Agreement),  by a plurality vote, shall have the
right to select  the  successor  to such  FirstService  Nominee,  subject to (A)
compliance  with the NPB/NP Bank Bylaws  Restrictions,  and (B) approval of such
person by NPB (which approval will not be unreasonably withheld).

                  (iii) On and after the Effective Date, the officers of NP Bank
duly elected and holding office immediately prior to the Effective Date shall be
the  officers  of  the  Surviving  Bank,  together  with  the  Key  FirstService
Management and such other  officers as may be appointed from time to time,  each
to hold  office  until  they  shall  resign or be  removed  in  accordance  with
applicable law, the articles of association and bylaws of the Surviving Bank.


                                       10


         (f)  Conversion of Shares.

                  (i) NP Bank Capital Stock.  Each share of the capital stock of
NP Bank issued and outstanding immediately prior to the Effective Date shall, on
the Effective Date,  continue to be issued and outstanding as a share of capital
stock of the Surviving Bank.

                  (ii) FirstService Common Stock.

                           (A) Conversion. Subject to subsections (f)(ii)(B) and
(f)(ii)(C)  below with respect to treasury stock and fractional  shares,  and to
subsection  (f)(ii)(F)  below with respect to dissenting  shares of FirstService
Common Stock,  each share of  FirstService  Common Stock issued and  outstanding
immediately prior to the Effective Date, shall, on the Effective Date, by reason
of the Merger and without any action on the part of the holder thereof, cease to
be outstanding and be converted into the right to receive:

                                    (1)  subject to  adjustment  as  provided in
subsection  (f)(ii)(E) and subsection (i) below, .567 share of NPB Common Stock,
including the associated  rights to purchase  securities  pursuant to the Rights
Agreement; and

                                    (2)  $3.90  in cash  (the  "Per  Share  Cash
Consideration").

                           (B) Treasury Stock. Each share of FirstService Common
Stock issued and held in the treasury of  FirstService as of the Effective Date,
if any,  shall be  cancelled,  and no cash,  stock  or other  property  shall be
delivered in exchange therefor.

                           (C) Fractional  Shares.  No fractional  shares of NPB
Common Stock and no scrip or certificates therefor shall be issued in connection
with the  Merger.  Any  former  holder of  FirstService  Common  Stock who would
otherwise be entitled to receive a fraction of a share of NPB Common Stock shall
receive,  in lieu  thereof,  cash in an amount equal to such fraction of a share
multiplied by NPB Market Value (as defined in subsection (f)(ii)(D) below).

                           (D) Market Value of NPB Common Stock. For purposes of
this  Agreement,  the market  value of a share of NPB Common  Stock ("NPB Market
Value")  shall be deemed to be the average of the closing  sale price of a share
of NPB Common Stock, as reported on



                                       11


Nasdaq,  as published in the Wall Street  Journal,  for the twenty  trading days
(the "Determination Period") ending on the Determination Date.

                           (E) Exchange Ratio Adjustment. If NPB Market Value is
less than  $24.75 per share,  then the  exchange  ratio set forth in  subsection
(f)(ii)(A) above shall be adjusted to:

                                    (1) .575 share of NPB Common Stock, plus

                                    (2) the Per Share Cash Consideration

in  exchange  for each  share  of  FirstService  Common  Stock,  subject  to the
provisions of Section 6.01(c) below.

                           (F) Dissenting  FirstService  Shareholders.  If there
are  holders  of  FirstService  Common  Stock who  dissent  from the  Merger and
exercise  and  perfect  the right to obtain  valuation  of and payment for their
shares  ("Dissenting  FirstService  Shares")  pursuant to Section 215a(b) of the
National Bank Act (12 U.S.C.  ss.215a(b)),  the following provisions will govern
payments to be made in respect of Dissenting FirstService Shares:

                                    (1) All  payments  in respect of  Dissenting
FirstService  Shares, if any, will be made by NPB or the Surviving Bank, as they
shall agree, taking into account the obligations under Section 3.20 below.

                                    (2)  Dissenting FirstService Shares, if any,
will be deemed to have  been  retired  and  cancelled  immediately  prior to the
Merger,  with the effect  that no  conversion  thereof  will occur  pursuant  to
subsection  (f)(ii)(A)  above  unless and until such holder shall have failed to
perfect or  effectively  shall have withdrawn or lost his right to appraisal and
payment  under such  section.  If any such holder of  FirstService  Common Stock
shall have so failed to perfect or effectively shall have withdrawn or lost such
right, each of his shares of FirstService Common Stock shall thereupon be deemed
to have been converted  into, on the Effective Date, the right to receive shares
of NPB Common Stock and cash in lieu of fractional shares and the Per Share Cash
Consideration, all as set forth in Section 1.02(f)(ii)(A) and (C) hereof.

         (g)  Stock Options.


                                       12



                  (i) On and after the  Effective  Date,  each option  (each,  a
"FirstService Option") to purchase shares of FirstService Common Stock issued by
FirstService  and  outstanding on the Effective  Date shall remain  outstanding,
subject  to the  following  adjustments  made in a  manner  consistent  with IRC
Section 424(a) and Treas. Reg. ss. 1.425-1(a)(4)(i):

                           (A) each FirstService Option will constitute a right
to purchase a number of shares of NPB Common Stock determined in accordance with
Section  1.02(g)(i)(B),  below,  at a price  equal to the amount  determined  in
accordance with Section 1.02(g)(i)(C), below;

                           (B) the number of shares of NPB Common Stock  subject
to each  FirstService  Option  immediately  following the Effective Date will be
equal  to  the  quotient  of:  (1)  the  product  of the  number  of  shares  of
FirstService  Common Stock originally  subject to that option times the original
exercise  price of that option,  divided by (2) the adjusted  exercise  price of
that  option  immediately   following  the  Effective  Date,  as  determined  in
accordance with Section 1.02(g)(i)(C), below; and

                           (C) the exercise  price of each First Service  Option
immediately  after the Effective  Date will be equal to the quotient of: (1) the
product of the closing price of NPB Common Stock on the Effective Date times the
original  exercise  price  of  that  option,  divided  by (2) the sum of (a) the
product of the closing price of NPB Common Stock on the Effective Date times the
exchange ratio applicable under Section 1.02(f)(ii)(A)(1),  1.02(f)(ii)(E)(1) or
6.01(c)(2)(i)(2)  (as  applicable  and in each case  subject  to  adjustment  in
accordance with Section 1.02(i)), plus (b) $3.90.

Except as otherwise  provided in this section,  the terms and  conditions of all
FirstService   Options  will  not  be  changed  and  such  options  will  remain
outstanding  and  will be  exercisable  in  accordance  with  the  terms  of the
applicable  FirstService  Option Plan and stock  option  agreement.  As adjusted
pursuant to this section, each FirstService Option will be referred to herein as
an "Adjusted FirstService Option".

                  (ii) As soon as  practicable  after the  Effective  Date,  NPB
shall  deliver  to the  holders of  Adjusted  FirstService  Options  appropriate
notices  setting  forth  the  effect of the  adjustments  described  in  Section
1.02(g)(i),  above. NPB shall comply with the



                                       13


terms  of the  FirstService  Option  Plans  and  shall  take  such  steps as are
necessary or required by, and subject to the  provisions  of, such  FirstService
Option  Plans,  to have the  Adjusted  FirstService  Options  that  qualified as
"incentive  stock  options"  prior to the Effective  Date continue to qualify as
"incentive stock options" after the Effective Date.

                  (iii) NPB shall take all corporate action necessary to reserve
for issuance a sufficient number of shares of NPB Common Stock for delivery upon
exercise of Conversion Options in accordance with this Agreement. Promptly after
the Effective Date, NPB shall file a registration  statement on Form S-3 or Form
S-8, as the case may be (or any successor other appropriate forms), with respect
to the shares of NPB Common  Stock  issuable  upon  exercise  of the  Conversion
Options and shall use its reasonable best efforts to maintain the  effectiveness
of such  registration  statement or  registration  statements  (and maintain the
current status of the prospectus or prospectuses  contained thereon) for so long
as such options remain outstanding.

                  (iv) With respect to those individuals who,  subsequent to the
Merger, will be subject to the reporting requirements under Section 16(a) of the
Exchange Act, where  applicable,  NPB shall administer the  FirstService  Option
Plans  in a  manner  consistent  with  the  exemptions  provided  by Rule  16b-3
promulgated under the Exchange Act.

         (h)  Surrender and Exchange of FirstService Stock Certificates.

                  (i) As soon as  reasonably  practicable  after  the  Effective
Date, NPB shall cause NP Bank or another  institutional  entity selected by NPB,
as the exchange agent (the "Exchange  Agent"),  to mail to each holder of one or
more certificate  representing  FirstService Common Stock (each, a "FirstService
Certificate"):

                           (A) a letter of transmittal  which shall specify that
delivery  shall be  effected,  and risk of loss  and  title to the  FirstService
Certificates shall pass, only upon delivery of the FirstService  Certificates to
the Exchange  Agent,  and which letter shall be in customary  form and have such
other provisions as NPB reasonably may specify; and


                                       14



                           (B)  instructions for effecting the surrender of such
FirstService  Certificates  in exchange  for (1) cash in lieu of any  fractional
share in  accordance  with Section  1.02(f)(ii)(C)  hereof and (2) the Per Share
Cash Consideration (collectively, the "Merger Consideration").

Upon surrender of a FirstService Certificate to the Exchange Agent together with
such letter of  transmittal,  duly executed and completed in accordance with the
instructions  thereto, and such other documents as reasonably may be required by
the  Exchange  Agent,  the  holder  of such  FirstService  Certificate  shall be
entitled to receive in exchange therefor:

                           (X)  one or more  share  certificates  of NPB  Common
Stock  representing,  in the  aggregate,  the whole  number of shares  that such
holder has the right to receive  pursuant to Section  1.02(f) (after taking into
account all shares of FirstService Common Stock then held by such holder); and

                           (Y) a check  in the  amount  of the  cash  that  such
holder has the right to receive pursuant to the provisions of this Section 1.02,
including the Per Share Cash  Consideration  and cash in lieu of any  fractional
shares pursuant to Section  1.02(f)(ii)(C) and dividends and other distributions
pursuant to Section 1.02(h)(ii).

                  (ii) Each  certificate for shares of NPB Common Stock (each, a
"NPB Certificate") issued in exchange for FirstService  Certificates pursuant to
Section  1.02(h)(i)  above shall be dated the Effective  Date and be entitled to
dividends and all other rights and privileges pertaining to such shares of stock
from the Effective Date. Until surrendered, each FirstService Certificate shall,
from and after the  Effective  Date,  evidence  solely the right to receive  the
Merger Consideration.

                  (iii) If a  FirstService  Certificate  is  exchanged on a date
following one or more record dates after the  Effective  Date for the payment of
dividends or any other distribution on shares of NPB Common Stock, NPB shall pay
to such shareholder cash in an amount equal to dividends  payable on such shares
of NPB Common  Stock and pay or  deliver  any other  distribution  to which such
shareholder  is entitled.  No interest  shall accrue or be payable in respect of
dividends  or any  other  distribution  otherwise  payable  under  this  Section
1.02(h)(ii)  upon surrender of FirstService



                                       15


Certificates.  Notwithstanding the foregoing, no party hereto shall be liable to
any holder of  FirstService  Common Stock for any amount paid in good faith to a
public official or agency pursuant to any applicable abandoned property, escheat
or similar law. Until such time as FirstService  Certificates are surrendered to
NPB for  exchange,  NPB shall have the right to withhold  dividends or any other
distributions on the shares of NPB Common Stock issuable to such shareholder.

                  (iv) Each  FirstService  Certificate  delivered  for  exchange
under this Section  1.02(h) must be endorsed in blank by the  registered  holder
thereof or accompanied  by a power of attorney to transfer such shares  endorsed
in blank by such holder.

                  (v) Upon the  Effective  Date,  the stock  transfer  books for
FirstService   Common  Stock  will  be  closed  and  no  further   transfers  of
FirstService   Common  Stock  will   thereafter  be  made  or  recognized.   All
FirstService  Certificates  surrendered pursuant to this Section 1.02(h) will be
cancelled.

                  (vi) If there  is a  transfer  of  ownership  of  FirstService
Common Stock which is not  registered in the transfer  records of  FirstService,
one or more NPB Certificates evidencing,  in the aggregate, the proper number of
shares of NPB Common Stock,  and a check in the proper amount of cash in lieu of
any fractional  shares, the Per Share Cash  Consideration,  and any dividends or
other  distributions  to which  such  holder is  entitled  pursuant  to  Section
1.02(h)(ii),  may be issued with  respect to such  FirstService  Common Stock to
such a transferee if the FirstService  Certificate  representing  such shares of
FirstService Common Stock is presented to the Exchange Agent, accompanied by all
documents required to evidence and effect such transfer and to evidence that any
applicable stock transfer taxes have been paid.

         (i)  Anti-Dilution  Provisions.  If NPB shall,  at any time  before the
Effective Date:

                  (i)  issue a dividend in shares of NPB Common Stock;

                  (ii) combine the outstanding shares of NPB Common Stock into a
smaller number of shares;

                  (iii) split or subdivide the outstanding  shares of NPB Common
Stock; or

                                       16


                  (iv)  reclassify the shares of NPB Common Stock;

then,  in any such  event,  the  number  of  shares  of NPB  Common  Stock to be
delivered to FirstService shareholders who are entitled to receive shares of NPB
Common  Stock in  exchange  for shares of  FirstService  Common  Stock  shall be
adjusted so that each FirstService shareholder shall be entitled to receive such
number  of  shares  of NPB  Common  Stock as such  shareholder  would  have been
entitled to receive if the Effective Date had occurred prior to the happening of
such event. (By way of illustration, if NPB shall declare a stock dividend of 3%
payable with  respect to a record date on or prior to the  Effective  Date,  the
exchange  ratio set forth in  subsection  (f)(ii)(A)  hereof  shall be  adjusted
upward by 3%.)


                                   ARTICLE II
                                   ----------

                 REPRESENTATIONS AND WARRANTIES OF FirstService
                 ----------------------------------------------

         FirstService hereby represents and warrants to NPB as follows:

         2.01  Organization.

         (a)  FirstService  is a bank duly organized and validly  existing under
the laws of the Commonwealth of Pennsylvania.  Each FirstService Subsidiary is a
corporation  duly  incorporated,  organized and subsisting under the laws of the
Commonwealth of Pennsylvania. FirstService and each FirstService Subsidiary have
the corporate  power to carry on their  respective  businesses and operations as
now being  conducted  and to own and operate  their  respective  properties  and
assets now owned and being operated by them, respectively. FirstService and each
FirstService  Subsidiary  are  duly  licensed,  registered  or  qualified  to do
business in each  jurisdiction in which the nature of the business  conducted by
it or the character or location of the  properties and assets owned or leased by
it makes such licensing,  registration or qualification necessary,  except where
the failure to be so licensed,  registered or qualified will not have a Material
Adverse Effect,  and all such licenses,  registrations and qualifications are in
full force and effect in all material respects.


                                       17


         (b) The deposits of FirstService are insured by the Bank Insurance Fund
of the FDIC to the extent provided in the Federal Deposit Insurance Act.

         (c)  FirstService  has no Subsidiaries  other than those  identified in
FirstService Disclosure Schedule 2.01(c).

         (d) The respective  minute books of FirstService and each  FirstService
Subsidiary  accurately record, in all material respects,  all material corporate
actions of their  respective  shareholders  and boards of  directors,  including
committees,  in  each  case in  accordance  with  normal  business  practice  of
FirstService and the FirstService Subsidiary.

         (e)  FirstService  has delivered to NPB true and correct  copies of the
articles  of  incorporation  and  bylaws of  FirstService  and the  articles  of
incorporation and bylaws of each FirstService  Subsidiary,  each as in effect on
the date hereof.

         2.02  Capitalization.

         (a) The  authorized  capital  stock  of  FirstService  consists  of (a)
25,000,000  shares of common  stock,  par value  $1.00 per share  ("FirstService
Common Stock"),  of which at the date hereof 4,304,762 shares are validly issued
and outstanding,  fully paid and  nonassessable,  and free of preemptive rights,
and none are held as treasury  shares,  and (b)  25,000,000  shares of preferred
stock, par value $.10 per share, of which none are issued.  FirstService has not
issued nor is FirstService  bound by any subscription,  option,  warrant,  call,
commitment,  agreement or other Right of any character relating to the purchase,
sale, or issuance of, or right to receive  dividends or other  distributions on,
any shares of FirstService Common Stock or any other security of FirstService or
any securities representing the right to vote, purchase or otherwise receive any
shares of  FirstService  Common  Stock or any other  security  of  FirstService,
except for (i) options to acquire  860,489 shares of  FirstService  Common Stock
issued and outstanding  under the FirstService  Option Plans,  (ii) rights under
the  FirstService  ESPP,  (iii)  certain  employment  agreements as described in
FirstService Disclosure Schedule 2.08(a), and (iv) this Agreement.

         (b)  FirstService  owns all of the  capital  stock of the  FirstService
Subsidiaries, free and clear of any liens, security



                                       18


interests,  pledges, charges,  encumbrances,  agreements and restrictions of any
kind or nature. Except for the FirstService Subsidiaries,  FirstService does not
possess,   directly  or  indirectly,   any  material   equity  interest  in  any
corporation,  except  for (i)  equity  interests  in  FirstService's  investment
portfolio,   (ii)  equity  interests  held  in  connection  with  FirstService's
commercial loan  activities,  and (iii) as set forth on FirstService  Disclosure
Schedule 2.02(b).


                                       19


         2.03  Authority; No Violation.

         (a)  FirstService has full corporate power and authority to execute and
deliver this Agreement and to consummate the transactions  contemplated  hereby.
The  execution  and  delivery  of  this  Agreement  by   FirstService   and  the
consummation by  FirstService of the Merger have been duly and validly  approved
by the Board of Directors of FirstService  and, except for the favorable vote of
two-thirds of the outstanding shares of FirstService Common Stock as required by
Article 7 of FirstService's  articles of  incorporation,  the National Bank Act,
and the Banking Code, no other corporate proceedings on the part of FirstService
are necessary to consummate the Merger. This Agreement has been duly and validly
executed  and  delivered  by  FirstService  and,  subject  to  approval  by  the
shareholders of FirstService and subject to the required approvals of Regulatory
Authorities described in Section 3.04 hereof,  constitutes the valid and binding
obligation of FirstService,  enforceable against FirstService in accordance with
its  terms,  subject to  applicable  bankruptcy,  insolvency  and  similar  laws
affecting  creditors'  rights generally and subject,  as to  enforceability,  to
general principles of equity.

         (b) (i) The execution and delivery of this  Agreement by  FirstService,
(ii) subject to receipt of approvals from the FirstService  shareholders and the
Regulatory Authorities referred to in Section 3.04 hereof and FirstService's, NP
Bank's  and  NPB's  compliance  with  any  conditions   contained  therein,  the
consummation  of  the  Merger,  and  (iii)  compliance  by  FirstService  or any
FirstService  Subsidiary with any of the terms or provisions  hereof, do not and
will not:

                  (A)  conflict  with or result in a breach of any  provision of
the articles of  incorporation  or bylaws of  FirstService  or any  FirstService
Subsidiary;

                  (B) violate any statute,  rule, regulation,  judgment,  order,
writ,  decree or  injunction  applicable  to  FirstService  or any  FirstService
Subsidiary or any of their respective properties or assets; or

                  (C) except as described in  FirstService  Disclosure  Schedule
2.03,  violate,  conflict  with,  result  in a  breach  of  any  provisions  of,
constitute a default (or an event which,  with notice or lapse of time, or both,
would constitute a default) under,



                                       20


result in the termination of, or acceleration  of, the performance  required by,
or result in a right of termination or acceleration or the creation of any lien,
security  interest,  charge or other  encumbrance  upon any of the properties or
assets of FirstService or any FirstService  Subsidiary under any of the terms or
conditions of any note, bond, mortgage,  indenture,  license,  lease, agreement,
commitment  or other  instrument  or  obligation  to which  FirstService  or any
FirstService  Subsidiary  is a party,  or by  which  any of them or any of their
respective properties or assets may be bound or affected;

excluding  from clauses (B) and (C) hereof,  any items which,  in the aggregate,
would not have a Material Adverse Effect.

         2.04 Consents. No consents or approvals of, or filings or registrations
with,  any public body or authority are necessary,  and,  except as described in
FirstService  Disclosure  Schedule  2.04,  no consents or approvals of any third
parties are  necessary,  in  connection  with the execution and delivery of this
Agreement by FirstService  or, subject to the consents,  approvals,  filings and
registrations  from or with the  Regulatory  Authorities  referred to in Section
3.04 hereof and compliance with any conditions  contained therein and subject to
the  approval  of  this  Agreement  by the  shareholders  of  FirstService,  the
consummation by FirstService of the Merger.

         2.05  Financial Statements.

         (a)  FirstService  has  delivered to NPB the  FirstService  Financials,
except those  pertaining to quarterly  periods  commencing  after June 30, 2002,
which it will  deliver  to NPB  within 45 days  after the end of the  respective
quarter. The delivered  FirstService  Financials fairly present, in all material
respects,  the consolidated  financial position,  results of operations and cash
flows of FirstService  as of and for the periods ended on the dates thereof,  in
accordance with GAAP  consistently  applied,  and, in the case of interim period
financial  statements,  which are  subject to normal  year-end  adjustments  and
footnotes thereto.

         (b) To the Knowledge of  FirstService,  FirstService did not, as of the
date  of  the  balance  sheets  referred  to  below,  have  any  liabilities  or
obligations of any nature, whether absolute,  accrued,  contingent or otherwise,
which are not fully reflected or reserved against in the balance sheets included
in the  FirstService



                                       21


Financials at the date of such balance  sheets which would have been required to
be reflected therein in accordance with GAAP  consistently  applied or disclosed
in a  footnote  thereto,  except  for  liabilities  and  obligations  which were
incurred in the ordinary course of business  consistent with past practice,  and
except for liabilities and obligations  which are within the subject matter of a
specific  representation  and warranty  herein or which otherwise have not had a
Material Adverse Effect.

         2.06  No  Material  Adverse  Change.   Neither   FirstService  nor  any
FirstService  Subsidiary  has  suffered any adverse  change in their  respective
assets,  business,  financial  condition or results of operations since June 30,
2002 which change has had a Material  Adverse Effect,  it being  understood that
the expenses  incurred by FirstService in connection with this Agreement and the
Merger,  including,  without  limitation,  the engagement of legal and financial
advisors, shall not constitute a Material Adverse Effect.

         2.07  Taxes.

         (a) FirstService  and the FirstService  Subsidiaries are members of the
same  affiliated  group  within  the  meaning  of IRC  Section  1504(a) of which
FirstService  is a common  parent.  FirstService  has filed,  and will file, all
material  federal,  state and local tax returns  required to be filed by or with
respect to  FirstService  and the  FirstService  Subsidiaries on or prior to the
Closing  Date except to the extent that any failure to file or any  inaccuracies
would not, individually or in the aggregate, have a Material Adverse Effect, and
has paid or will pay,  or made or will make,  provisions  for the payment of all
federal, state and local taxes which are shown on such returns to be due for the
periods covered thereby from FirstService or any FirstService  Subsidiary to any
applicable  taxing  authority,  on or prior to the Closing Date other than taxes
which (i) are not delinquent or are being contested in good faith, (ii) have not
been finally determined,  or (iii) the failure to pay would not, individually or
in the aggregate, have a Material Adverse Effect.

         (b) No consent  pursuant to IRC Section 341(f) has been filed,  or will
be filed prior to the Closing  Date, by or with respect to  FirstService  or any
FirstService Subsidiary.

         (c) To the Knowledge of  FirstService,  there are no material  disputes
pending,  or  claims  asserted  in  writing,   for  taxes  or



                                       22


assessments  upon   FirstService  or  any  FirstService   Subsidiary,   nor  has
FirstService  or any  FirstService  Subsidiary been requested in writing to give
any currently  effective  waivers  extending the statutory  period of limitation
applicable  to any  federal,  state,  county or local  income tax return for any
period.

         (d) Proper and accurate  amounts have been withheld by FirstService and
each  FirstService  Subsidiary  from their  respective  employees  for all prior
periods  in  compliance  in all  material  respects  with  the  tax  withholding
provisions of applicable federal,  state and local laws, except where failure to
do so is not reasonably likely to have a Material Adverse Effect.

         2.08  Contracts.

         (a) Except as described in FirstService  Disclosure Schedule 2.08(a) or
2.12,  neither  FirstService  nor any  FirstService  Subsidiary is a party to or
subject to:

                  (i)  any  employment,   consulting,   severance,   "change-in-
control" or  termination  contract or  arrangement  with any officer,  director,
employee,  independent  contractor,  agent or other person, except for "at will"
arrangements;

                  (ii) any plan,  arrangement or contract providing for bonuses,
pensions, options, deferred compensation, retirement payments, profit sharing or
similar arrangements for or with any officer,  director,  employee,  independent
contractor, agent or other person;

                  (iii) any collective bargaining agreement with any labor union
relating to employees;

                  (iv) any  agreement  which by its terms  limits the payment of
dividends by FirstService or any FirstService Subsidiary;

                  (v) except in the ordinary  course of  business,  any material
instrument  evidencing or related to indebtedness  for borrowed  money,  whether
directly or indirectly,  by way of purchase money obligation,  conditional sale,
lease purchase,  guaranty or otherwise,  in respect of which FirstService or any
FirstService Subsidiary is an obligor to any person and which contains financial
covenants  or other  restrictions,  other than those  relating to the



                                       23


payment of principal  and interest  when due,  which would be  applicable  on or
after the Closing Date;

                  (vi) any contract, other than this Agreement,  which restricts
or  prohibits  it from  engaging  in any  type  of  business  permissible  under
applicable law;

                  (vii) any contract,  plan or  arrangement  which  provides for
payments  or  benefits  in  certain  circumstances  which,  together  with other
payments or benefits payable to any participant therein or party thereto,  might
render any portion of any such payments or benefits  subject to  disallowance of
deduction therefor as a result of the application of Section 280G of the IRC;

                  (viii)  except in the ordinary  course of business,  any lease
for real property;

                  (ix) any contract or  arrangement  with any  broker-dealer  or
investment adviser;

                  (x) any  investment  advisory  contract  with  any  investment
company registered under the Investment Company Act of 1940; or

                  (xi) any contract or  arrangement  with, or membership in, any
local clearing house or self-regulatory organization.

         (b) (i) All the contracts,  plans,  arrangements and instruments listed
in FirstService  Disclosure Schedule 2.08(a) are in full force and effect on the
date hereof, and neither FirstService,  any FirstService Subsidiary, nor, to the
Knowledge  of  FirstService,  any  other  party  to  any  such  contract,  plan,
arrangement or instrument, has breached any provision of, or is in default under
any term of, any such  contract,  plan,  arrangement or instrument the breach of
which or default under which will have a Material Adverse Effect, and, except as
disclosed on  FirstService  Disclosure  Schedule  2.08(a),  no party to any such
contract,  plan,  arrangement or instrument will have the right to terminate any
or all of the provisions thereof as a result of the transactions contemplated by
this Agreement, the termination of which will have a Material Adverse Effect.

                  (ii) Except as otherwise described in FirstService  Disclosure
Schedule 2.08(a) or 2.12, no plan, employment  agreement,  termination agreement
or similar  agreement or arrangement to which

                                       24


FirstService or any FirstService  Subsidiary is a party or by which FirstService
or any FirstService Subsidiary may be bound:

                           (A) contains  provisions  which permit an employee or
an  independent  contractor to terminate it without cause and continue to accrue
future benefits thereunder;

                           (B)  provides  for  acceleration  in the  vesting  of
benefits  thereunder  upon the occurrence of a change in ownership or control or
merger or other acquisition of FirstService or any FirstService Subsidiary; or

                           (C)  requires   FirstService   or  any   FirstService
Subsidiary  to provide a benefit  in the form of  FirstService  Common  Stock or
determined by reference to the value of FirstService Common Stock.

         2.09  Ownership of Property; Insurance Coverage.

         (a) FirstService and each FirstService Subsidiary has, and will have as
to property  acquired  after the date  hereof,  good,  and as to real  property,
marketable, title to all material assets and properties owned by FirstService or
such FirstService Subsidiary,  whether real or personal, tangible or intangible,
including  securities,  assets and  properties  reflected in the balance  sheets
contained in the FirstService  Financials or acquired subsequent thereto (except
to the extent that such  securities are held in any fiduciary or agency capacity
and except to the extent that such assets and  properties  have been disposed of
for fair value, in the ordinary course of business,  or have been disposed of as
obsolete  since the date of such balance  sheets),  subject to no  encumbrances,
liens, mortgages, security interests or pledges, except:

                  (i) those items that secure liabilities for borrowed money and
that are  described in  FirstService  Disclosure  Schedule  2.09(a) or permitted
under Article IV hereof;

                  (ii)  statutory  liens for amounts not yet delinquent or which
are being contested in good faith;

                  (iii) liens for current taxes not yet due and payable;

                  (iv) pledges to secure  deposits  and other liens  incurred in
the ordinary course of banking business;


                                       25


                  (v) such  imperfections of title,  easements and encumbrances,
if any, as are not material in character, amount or extent; and

                  (vi) dispositions and encumbrances for adequate  consideration
in the ordinary course of business.

FirstService  and each  FirstService  Subsidiary  have the right under leases of
material properties used by FirstService or such FirstService  Subsidiary in the
conduct of their respective  businesses to occupy and use all such properties in
all material respects as presently occupied and used by them.

         (b) With respect to all agreements  pursuant to which  FirstService  or
any FirstService  Subsidiary has purchased securities subject to an agreement to
resell,  if any,  FirstService  or such  FirstService  Subsidiary  has a  valid,
perfected first lien or security  interest in the securities or other collateral
securing the repurchase  agreement,  and the value of such collateral  equals or
exceeds the amount of the debt  secured  thereby,  except to the extent that any
failure  to  obtain  such  a  lien  or  maintain  such  collateral   would  not,
individually or in the aggregate, have a Material Adverse Effect.

         (c) FirstService and each FirstService Subsidiary maintain insurance in
amounts  considered  by  FirstService  to be  reasonable  for  their  respective
operations.  FirstService has made available to NPB and NP Bank true and correct
copies of all such  policies.  Except as  disclosed on  FirstService  Disclosure
Schedule  2.09(c),  neither  FirstService  nor any  FirstService  Subsidiary has
received notice from any insurance carrier that:

                  (i)  such   insurance  will  be  cancelled  or  that  coverage
thereunder will be reduced or eliminated; or

                  (ii)  premium  costs with  respect to such  insurance  will be
substantially increased;

except to the extent such cancellation, reduction, elimination or increase would
not have a Material Adverse Effect.

         (d)  FirstService  and  each  FirstService   Subsidiary  maintain  such
fidelity  bonds and  errors  and  omissions  insurance  as may be  customary  or
required under applicable laws or regulations.


                                       26


         2.10  Legal  Proceedings.  Neither  FirstService  nor any  FirstService
Subsidiary  is a party to any, and there are no pending or, to the  Knowledge of
FirstService,   threatened,   legal,   administrative,   arbitration   or  other
proceedings,    claims,   actions,    customer   complaints,   or   governmental
investigations or inquiries of any nature:

         (a) against FirstService or any FirstService Subsidiary;

         (b) to which the assets of FirstService or any FirstService  Subsidiary
are subject;

         (c)  challenging  the validity or propriety of any of the  transactions
contemplated by this Agreement; or

         (d) which could materially adversely affect the ability of FirstService
or any  FirstService  Subsidiary to perform their respective  obligations  under
this Agreement;

except  for any  proceedings,  claims,  actions,  investigations,  or  inquiries
referred to in clauses (a) or (b) which, individually or in the aggregate, would
not have a Material Adverse Effect.

         2.11  Compliance with Applicable Law.

         (a)  FirstService and each  FirstService  Subsidiary hold all licenses,
franchises, permits and authorizations necessary for the lawful conduct of their
respective  businesses  under, and have complied in all material  respects with,
applicable  laws,  statutes,  orders,  rules or  regulations  of any  Regulatory
Authority  relating  to them,  other  than  where  such  failure to hold or such
noncompliance will neither result in a limitation in any material respect on the
conduct of its businesses nor otherwise have a Material Adverse Effect.

         (b)  FirstService  and each  FirstService  Subsidiary  have  filed  all
reports, registrations and statements,  together with any amendments required to
be made  with  respect  thereto,  that  they  were  required  to file  with  any
Regulatory  Authority,  and have filed all other reports and statements required
to be filed by them,  including  without  limitation  any  report  or  statement
required to be filed  pursuant to the laws,  rules or  regulations of the United
States,  any  state or any  Regulatory  Authority,  and  have  paid all fees and
assessments due and payable in connection therewith,



                                       27


except  where the failure to file such report,  registration  or statement or to
pay such fees and assessments,  either  individually or in the aggregate,  would
not have a Material Adverse Effect.

         (c) No Regulatory  Authority has  initiated any  proceeding  or, to the
Knowledge of  FirstService,  investigation  into the business or  operations  of
FirstService or any FirstService  Subsidiary,  except where any such proceedings
or investigations  will not,  individually or in the aggregate,  have a Material
Adverse Effect,  or such proceedings or  investigations  have been terminated or
otherwise resolved.

         (d) Neither  FirstService nor any FirstService  Subsidiary has received
any notification or communication from any Regulatory Authority:

                  (i) asserting that FirstService or any FirstService Subsidiary
is not in  substantial  compliance  with  any of the  statutes,  regulations  or
ordinances which such Regulatory  Authority enforces,  unless such assertion has
been waived, withdrawn or otherwise resolved;

                  (ii) threatening to revoke any license,  franchise,  permit or
governmental authorization which is material to FirstService or any FirstService
Subsidiary;

                  (iii) requiring or threatening to require  FirstService or any
FirstService  Subsidiary,  or indicating that  FirstService or any  FirstService
Subsidiary may be required, to enter into a cease and desist order, agreement or
memorandum of understanding or any other agreement  restricting or limiting,  or
purporting to restrict or limit, in any manner the operations of FirstService or
any FirstService Subsidiary, including without limitation any restriction on the
payment of dividends; or

                  (iv)  directing,  restricting  or limiting,  or  purporting to
direct,  restrict or limit,  in any manner the operations of FirstService or any
FirstService Subsidiary (any such notice, communication,  memorandum,  agreement
or  order  described  in  this  sentence  herein  referred  to as a  "Regulatory
Agreement");

in each case except as heretofore disclosed to NPB.


                                       28



         (e) Neither FirstService nor any FirstService  Subsidiary has received,
consented  to, or entered into any  Regulatory  Agreement,  except as heretofore
disclosed to NPB.

         (f) To the Knowledge of FirstService, except as heretofore disclosed to
NPB, there is no unresolved violation, criticism, or exception by any Regulatory
Authority with respect to any Regulatory Agreement which if resolved in a manner
adverse to FirstService  or any  FirstService  Subsidiary  would have a Material
Adverse Effect.

         (g) There is no  injunction,  order,  judgment or decree  imposed  upon
FirstService or any FirstService Subsidiary or the assets of FirstService or any
FirstService  Subsidiary  which has had, or, to the  Knowledge of  FirstService,
would have, a Material Adverse Effect.

         2.12  ERISA.

         (a)  FirstService  has delivered to NPB true and complete copies of any
employee pension benefit plans within the meaning of ERISA Section 3(2),  profit
sharing plans,  stock purchase plans,  deferred  compensation  and  supplemental
income plans,  supplemental  executive retirement plans, annual incentive plans,
group insurance  plans,  and all other employee welfare benefit plans within the
meaning of ERISA Section 3(1)  (including  vacation pay, sick leave,  short-term
disability,  long-term  disability,  and medical  plans) and all other  material
employee benefit plans, policies, agreements and arrangements,  all of which are
set forth in  FirstService  Disclosure  Schedule 2.12,  currently  maintained or
contributed to for the benefit of the employees or former  employees  (including
retired  employees)  and  any  beneficiaries  thereof  or  directors  or  former
directors of FirstService or any other entity (a "FirstService ERISA Affiliate")
that,  together with  FirstService,  is treated as a single  employer  under IRC
Sections 414(b),(c),(m) or (o) (collectively, the "FirstService Benefit Plans"),
together with:

                  (i) the most recent  actuarial (if any) and financial  reports
relating to those FirstService Benefit Plans which constitute  "qualified plans"
under IRC Section 401(a);

                  (ii) the most  recent  Form  5500  (if any)  relating  to such
FirstService Benefit Plans filed by them, respectively, with the IRS; and


                                       29



                  (iii) the most recent IRS determination  letters which pertain
to any such FirstService Benefit Plans.

         (b) Neither  FirstService nor any FirstService ERISA Affiliate,  and no
pension  plan  (within  the  meaning  of  ERISA  Section  3(2))   maintained  or
contributed to by FirstService or any FirstService ERISA Affiliate, has incurred
any liability to the Pension  Benefit  Guaranty  Corporation  or to the IRS with
respect  to  any  pension  plan  qualified  under  IRC  Section  401(a),  except
liabilities  to the  Pension  Benefit  Guaranty  Corporation  pursuant  to ERISA
Section 4007, all of which have been fully paid,  nor has any  reportable  event
under ERISA Section 4043(b) (with respect to which the 30 day notice requirement
has not been waived) occurred with respect to any such pension plan.

         (c) Neither  FirstService nor any FirstService ERISA Affiliate has ever
contributed   to  or  otherwise   incurred  any  liability  with  respect  to  a
multi-employer plan (within the meaning of ERISA Section 3(37)).

         (d) Each  FirstService  Benefit Plan has been maintained,  operated and
administered in compliance in all respects with its terms and related  documents
or agreements and the applicable provisions of all laws, including ERISA and the
IRC,  except  where any such  non-compliance  would not have a Material  Adverse
Effect.

         (e)  There  is no  existing,  or,  to the  Knowledge  of  FirstService,
contemplated,  audit  of any  FirstService  Benefit  Plan by the  IRS,  the U.S.
Department  of Labor,  the Pension  Benefit  Guaranty  Corporation  or any other
governmental authority.  In addition,  there are no pending or threatened claims
by, on behalf of or with respect to any  FirstService  Benefit Plan, or by or on
behalf of any individual  participant or beneficiary of any FirstService Benefit
Plan,  alleging any violation of ERISA or any other applicable laws, or claiming
benefits  (other than  claims for  benefits  not in dispute  and  expected to be
granted  promptly in the ordinary  course of business),  nor to the Knowledge of
FirstService, is there any basis for such claim.

         (f) With respect to any services which FirstService or any FirstService
Subsidiary may provide as a record-keeper,  administrator, custodian, fiduciary,
trustee or otherwise  for any plan,  program,  or  arrangement  subject to ERISA
(other than any

                                       30


FirstService Benefit Plan), FirstService and each FirstService Subsidiary:

                  (i) have  correctly  computed all  contributions,  payments or
other amounts for which it is responsible;

                  (ii)  have not  engaged  in any  prohibited  transactions  (as
defined in ERISA Section 406 for which an exemption does not exist);

                  (iii) have not breached any duty imposed by ERISA: and

                  (iv) have not otherwise incurred any liability to the IRS, the
Department  of  Labor,  the  Pension  Benefit  Guaranty  Corporation,  or to any
beneficiary,  fiduciary  or  sponsor of any ERISA  plan in the  performance  (or
non-performance) of services;

except  where any such  action or  inaction  would not have a  Material  Adverse
Effect.

         2.13  Brokers  and  Finders.  Neither  FirstService,  any  FirstService
Subsidiary,  nor  any  of  their  respective  officers,  directors,   employees,
independent  contractors or agents, has employed any broker, finder,  investment
banker  or  financial  advisor,  or  incurred  any  liability  for  any  fees or
commissions to any such person, in connection with the transactions contemplated
by this  Agreement,  except for Danielson  Associates Inc.  ("Danielson")  whose
engagement  letter with  FirstService  is included  in  FirstService  Disclosure
Schedule 2.13.

         2.14  Environmental Matters.

         (a) Except as set forth on  FirstService  Disclosure  Schedule 2.14, to
the  Knowledge  of  FirstService,  neither  FirstService  nor  any  FirstService
Subsidiary,   nor  any  property  owned  or  operated  by  FirstService  or  any
FirstService  Subsidiary,  has been or is in  violation  of or liable  under any
Environmental Law, except for such violations or liabilities that,  individually
or in the aggregate,  would not have a Material  Adverse  Effect.  Except as set
forth on FirstService  Disclosure Schedule 2.14, there are no actions,  suits or
proceedings,  or  demands,  claims  or  notices,  including  without  limitation
notices,  demand  letters  or  requests  for  information  from  any  Regulatory
Authority,   instituted  or  pending,  or  to  the  Knowledge  of  FirstService,
threatened,   or  any  investigation



                                       31


pending,   relating  to  the  liability  of  FirstService  or  any  FirstService
Subsidiary with respect to any property owned or operated by FirstService or any
FirstService  Subsidiary  under  any  Environmental  Law,  except as to any such
actions or other matters which would not result in a Material Adverse Effect.

         (b) Except as set forth on  FirstService  Disclosure  Schedule 2.14, no
property,  now or formerly owned or operated by FirstService or any FirstService
Subsidiary or on which FirstService or any FirstService Subsidiary holds or held
a mortgage or other security  interest or has foreclosed or taken a deed in lieu
of foreclosure, has been listed or proposed for listing on the National Priority
List under the Comprehensive  Environmental  Response Compensation and Liability
Act of 1980, as amended ("CERCLA"), on the Comprehensive  Environmental Response
Compensation and Liabilities  Information  System, or any similar state list, or
which is the subject of  federal,  state or local  enforcement  actions or other
investigations which may lead to claims against FirstService or any FirstService
Subsidiary for response costs, remedial work,  investigation,  damage to natural
resources or for personal  injury or property damage claim,  including,  but not
limited to, claims under CERCLA, which would have a Material Adverse Effect.

         2.15   Business  of   FirstService.   Since  June  30,  2002,   neither
FirstService nor any FirstService Subsidiary has, in any material respect:

         (a)  increased  the  wages,  salaries,  compensation,  pension or other
employee benefits payable to any executive officer, employee or director, except
for  normal  annual  increases  in July  2002,  and as is  permitted  in Section
4.01(d);

         (b) eliminated employee benefits;

         (c) deferred routine maintenance of real property or leased premises;

         (d)  eliminated a reserve where the  liability  related to such reserve
has remained;

         (e)  failed  to  depreciate  capital  assets  in  accordance  with past
practice  or to  eliminate  capital  assets  which  are no  longer  used  in its
business; or


                                       32



         (f) had  extraordinary  reduction  or deferral of ordinary or necessary
expenses.

         2.16 CRA Compliance.  FirstService  is in material  compliance with the
applicable  provisions of the CRA, and, as of the date hereof,  FirstService has
received  a CRA  rating  of  "satisfactory"  or  better  from the  FDIC.  To the
Knowledge of  FirstService,  there is no fact or circumstance or set of facts or
circumstances  which  would  cause  FirstService  to fail to  comply  with  such
provisions in a manner which would have a Material Adverse Effect.

         2.17  Information to be Supplied.

         (a) The  information  supplied by  FirstService  for  inclusion  in the
Registration  Statement (including the Prospectus/Proxy  Statement) will not, at
the time the  Registration  Statement  is  declared  effective  pursuant  to the
Securities Act, and as of the date the  Prospectus/Proxy  Statement is mailed to
shareholders  of  FirstService,  and  up  to  and  including  the  date  of  the
FirstService  Shareholders  Meeting,  contain any untrue statement of a material
fact  or omit to  state  any  material  fact  necessary  in  order  to make  the
statements made therein,  in the light of the  circumstances  in which they were
made, not misleading.

         (b) The  information  supplied by  FirstService  for  inclusion  in the
Applications  will, at the time each such document is filed with any  Regulatory
Authority and up to and including the dates of any required regulatory approvals
or consents,  as such  Applications  may be amended by  subsequent  filings,  be
accurate in all material respects.

         2.18  Related Party Transactions.

         (a) Except as set forth on FirstService Disclosure Schedule 2.18, or as
is disclosed in the  footnotes to the  FirstService  Financials,  as of the date
hereof,  neither FirstService nor any FirstService  Subsidiary is a party to any
transaction  (including  any loan or other credit  accommodation  but  excluding
deposits in the ordinary  course of business) with any Affiliate of FirstService
or  any  FirstService  Subsidiary,  and  all  such  transactions  were  made  on
substantially the same terms, including interest rates and collateral,  as those
prevailing  at the time for  comparable  transactions  with other  "persons" (as
defined  in  Section  13(d) of the  Exchange  Act and the rules and  regulations
thereunder),  except



                                       33


with respect to  variations in such terms as would not,  individually  or in the
aggregate, have a Material Adverse Effect.

         (b) Except as set forth in FirstService Disclosure Schedule 2.18, as of
the  date  hereof,  no  loan  or  credit   accommodation  to  any  Affiliate  of
FirstService or any  FirstService  Subsidiary is presently in default or, during
the three-year period prior to the date of this Agreement,  has been in material
default or has been restructured, modified or extended in any manner which would
have a Material Adverse Effect. To the Knowledge of FirstService, as of the date
hereof, the loan grade classification accorded such loan or credit accommodation
is appropriate.

         2.19  Loans.   All  loans  reflected  as  assets  in  the  FirstService
Financials are evidenced by notes, agreements or other evidences of indebtedness
which are true, genuine and correct,  and to the extent secured,  are secured by
valid liens and security interests which have been perfected, excluding loans as
to which  the  failure  to  satisfy  the  foregoing  standards  would not have a
Material Adverse Effect.

         2.20  Allowance  for Loan Losses.  The allowance for loan losses shown,
and to be shown, on the balance sheets contained in the FirstService  Financials
have been, and will be,  established in accordance  with GAAP and all applicable
regulatory criteria.

         2.21 Reorganization.  As of the date hereof, FirstService does not have
any reason to believe  that the Merger will fail to qualify as a  reorganization
under Section 368(a) of the IRC.

         2.22 Fairness  Opinion.  FirstService has received an oral opinion from
Danielson to the effect that,  as of the date hereof,  the  consideration  to be
received by  shareholders  of  FirstService  pursuant to this Agreement is fair,
from a financial point of view, to such shareholders.

         2.23 Quality of Representations.  To the Knowledge of FirstService,  no
representation  made by  FirstService  in this  Agreement  contains  any  untrue
statement of a material  fact or omits to state a material  fact  required to be
stated therein or necessary to make the statements therein not misleading.


                                       34


                                   ARTICLE III
                                   -----------

                      REPRESENTATIONS AND WARRANTIES OF NPB
                      -------------------------------------

         NPB hereby represents and warrants to FirstService as follows:

         3.01  Organization.

         (a) NPB is a corporation  duly  incorporated,  organized and subsisting
under  the  laws of the  Commonwealth  of  Pennsylvania.  NPB is a bank  holding
company duly registered  under the Bank Holding Company Act of 1956, as amended.
NPB has the corporate  power to carry on its  businesses  and  operations as now
being  conducted and to own and operate the  properties and assets now owned and
being  operated  by it. NPB is duly  licensed,  registered  or  qualified  to do
business in each  jurisdiction in which the nature of the business  conducted by
it or the character or location of the  properties and assets owned or leased by
it makes such licensing,  registration or qualification necessary,  except where
the failure to be so licensed,  registered or qualified will not have a Material
Adverse Effect,  and all such licenses,  registrations and qualifications are in
full force and effect in all material respects.

         (b) NP  Bank is a  national  banking  association  duly  organized  and
validly existing under the laws of the United States.  NP Bank has the corporate
power to carry on its business and operations as now being  conducted and to own
and operate  the  properties  and assets now owned and being  operated by it. NP
Bank  is  duly  licensed,  registered  or  qualified  to  do  business  in  each
jurisdiction  in  which  the  nature  of  the  business  conducted  by it or the
character or location of the  properties  and assets owned or leased by it makes
such  licensing,  registration  or  qualification  necessary,  except  where the
failure to be so  licensed,  registered  or  qualified  will not have a Material
Adverse Effect,  and all such licenses,  registrations and qualifications are in
full force and effect in all material respects.

         (c) The deposits of NP Bank are insured by the Bank  Insurance  Fund of
the FDIC to the extent provided in the Federal Deposit Insurance Act.

         (d) NP Bank has no  Subsidiaries  other  than those  identified  in NPB
Disclosure Schedule 3.01(d).

                                       35



         (e)  The  respective  minute  books  of NPB  and  each  NPB  Subsidiary
accurately record, in all material  respects,  all material corporate actions of
their respective shareholders and boards of directors,  including committees, in
each case in  accordance  with the normal  business  practice of NPB and the NPB
Subsidiary.

         (f) NPB has delivered to  FirstService  true and correct  copies of the
respective articles of incorporation,  articles of association and bylaws of NPB
and NP Bank, as in effect on the date hereof.

         3.02  Capitalization.

         (a) The  authorized  capital  stock of NPB  consists of (a)  62,500,000
shares of common stock,  without par value ("NPB Common Stock"), of which at the
date hereof  227,457 shares are validly issued and held by NPB as treasury stock
and  19,810,475  shares  are  validly  issued  and  outstanding,  fully paid and
nonassessable  and  free of  preemptive  rights,  and (b)  1,000,000  shares  of
preferred stock, without par value, of which none are issued. NPB has not issued
nor is NPB  bound  by  any  subscription,  option,  warrant,  call,  commitment,
agreement or other Right of any  character  relating to the  purchase,  sale, or
issuance of, or right to receive dividends or other distributions on, any shares
of NPB Common Stock or any other security of NPB or any securities  representing
the right to vote,  purchase or otherwise receive any shares of NPB Common Stock
or any other  security of NPB,  except (i) for options to acquire  shares of NPB
Common Stock issued under NPB's  various  stock option  plans,  (ii) pursuant to
NPB's employee stock purchase plan,  dividend  reinvestment  plan and directors'
fee plan, (iii) pursuant to the Rights Agreement, and (iv) this Agreement.

         (b) NPB owns,  directly or  indirectly,  all of the capital stock of NP
Bank and the  other NPB  Subsidiaries,  free and  clear of any  liens,  security
interests,  pledges, charges,  encumbrances,  agreements and restrictions of any
kind  or  nature.  There  are  no  subscriptions,   options,   warrants,  calls,
commitments,  agreements or other Rights outstanding with respect to the capital
stock of NP Bank or any other NPB Subsidiary.  Except for the NPB  Subsidiaries,
NPB does not possess,  directly or indirectly,  any material  equity interest in
any  corporation,  except for equity  interests in the investment  portfolios of
NPB's  Subsidiaries,  equity interests held by NPB's Subsidiaries in a fiduciary
capacity,  and equity  interests



                                       36


held in connection with the commercial loan activities of NPB's Subsidiaries.

         3.03  Authority; No Violation.

         (a) (i) NPB has full  corporate  power and  authority  to  execute  and
deliver this Agreement and to consummate the transactions contemplated hereby.

                  (ii) NP Bank has full corporate power and authority to execute
and deliver this Agreement and to consummate the Merger.

                  (iii) The execution and delivery of this  Agreement by NPB and
the  consummation by NPB of the  transactions  contemplated  hereby  (including,
without  limitation,  the issuance of the Conversion Options) have been duly and
validly approved by the Board of Directors of NPB by unanimous vote and no other
corporate  proceedings  on the  part  of NPB are  necessary  to  consummate  the
transactions contemplated hereby.

                  (iv) The execution  and delivery of this  Agreement by NP Bank
and the  consummation  by NP Bank of the  Merger  have  been  duly  and  validly
approved by the Board of Directors  of NP Bank by  unanimous  vote and by NPB as
sole  shareholder of NP Bank, and no other corporate  proceedings on the part of
NP Bank are  necessary  to  consummate  the  transactions  contemplated  by this
Agreement.

                  (v) This  Agreement  has been duly and  validly  executed  and
delivered by NPB and, subject to receipt of the required approvals of Regulatory
Authorities described in Section 3.04 hereof,  constitutes the valid and binding
obligation of NPB, enforceable against NPB in accordance with its terms, subject
to  applicable  bankruptcy,  insolvency  and similar laws  affecting  creditors'
rights generally and subject,  as to  enforceability,  to general  principles of
equity.

                  (vi) This  Agreement  has been duly and validly  executed  and
delivered  by NP Bank and,  subject  to  receipt of the  required  approvals  of
Regulatory  Authorities described in Section 3.04 hereof,  constitutes the valid
and binding  obligation  of NP Bank,  enforceable  against NP Bank in accordance
with its terms,  subject to applicable  bankruptcy,  insolvency and similar laws
affecting  creditors'  rights generally and subject,  as to  enforceability,  to
general principles of equity.


                                       37



         (b) (i) The execution  and delivery of this  Agreement by NPB, (ii) the
execution and delivery of this Agreement by NP Bank, (iii) subject to receipt of
approvals from the Regulatory Authorities referred to in Section 3.04 hereof and
NPB's, NP Bank's and  FirstService's  compliance  with any conditions  contained
therein,  the consummation of the Merger,  and (iv) compliance by NPB or NP Bank
with any of the terms or provisions hereof, do not and will not:

                           (A)  conflict  with  or  result  in a  breach  of any
provision of the respective  articles of incorporation,  articles of association
or bylaws of NPB or NP Bank or any other NPB Subsidiary;

                           (B) violate any statute, rule, regulation, judgment,
order,  writ,  decree or injunction  applicable to NPB, NP Bank or any other NPB
Subsidiary or any of their respective properties or assets; or

                           (C) violate, conflict with, result in a breach of
any provisions of, constitute a default (or an event which, with notice or lapse
of time, or both, would  constitute a default) under,  result in the termination
of, or  acceleration  of the  performance  required  by, or result in a right of
termination  or  acceleration  or the creation of any lien,  security  interest,
charge or other  encumbrance  upon any of the  properties or assets of NPB or NP
Bank  under,  any of the  terms  or  conditions  of any  note,  bond,  mortgage,
indenture,  license,  lease,  agreement,   commitment  or  other  instrument  or
obligation to which NPB, NP Bank or any other NPB  Subsidiary is a party,  or by
which  they or any of their  respective  properties  or  assets  may be bound or
affected,

excluding from clauses (B) and (C) any such items which, in the aggregate, would
not have a Material Adverse Effect.

         3.04  Consents.  Except for consents and approvals of, or filings with,
the SEC, the FRB, the OCC, the PDB, the NASD and state  securities or "blue sky"
authorities,  no consents or approvals of, or filings or registrations with, any
public body or authority  are  necessary in  connection  with the  execution and
delivery of this Agreement by NPB or NP Bank or the consummation of the Merger.

         3.05  Financial Statements.

                                       38



         (a) NPB has delivered to FirstService the NPB Financials,  except those
pertaining to quarterly  periods  commencing  after June 30, 2002, which it will
deliver to FirstService  within 45 days after the end of the respective quarter.
The delivered NPB  Financials  fairly  present,  in all material  respects,  the
consolidated financial position,  results of operations and cash flows of NPB as
of and for the  periods  ended on the dates  thereof,  in  accordance  with GAAP
consistently  applied,  and, in the case of interim period financial statements,
which are subject to normal year-end adjustments and footnotes thereto.

         (b) To the  Knowledge  of NPB,  NPB did not  have  any  liabilities  or
obligations of any nature, whether absolute,  accrued,  contingent or otherwise,
which are not fully reflected or reserved against in the balance sheets included
in the NPB  Financials at the date of such balance  sheets which would have been
required to be reflected therein in accordance with GAAP consistently applied or
disclosed in a footnote  thereto,  except for liabilities and obligations  which
were incurred in the ordinary course of business  consistent with past practice,
and except for liabilities  and obligations  which are within the subject matter
of a specific representation and warranty herein or which otherwise have not had
a Material Adverse Effect.

         3.06 No Material Adverse Change. Neither NPB nor any NPB Subsidiary has
suffered any adverse  change in their  respective  assets,  business,  financial
condition  or results of  operations  since June 30, 2002 which change has had a
Material Adverse Effect.

         3.07  Taxes.

         (a) NPB and the NPB  Subsidiaries  are  members of the same  affiliated
group  within  the  meaning  of IRC  Section  1504(a) of which NPB is the common
parent. NPB has filed, and will file, all material federal,  state and local tax
returns  required  to be  filed  by,  or  with  respect  to,  NPB  and  the  NPB
Subsidiaries  on or prior to the  Closing  Date,  except to the extent  that any
failure to file or any inaccuracies would not, individually or in the aggregate,
have a Material Adverse Effect,  and has paid or will pay, or made or will make,
provisions for the payment of all federal, state and local taxes which are shown
on such  returns to be due for the periods  covered  thereby from NPB or any NPB
Subsidiary to any applicable taxing authority,  on or prior to the Closing Date,
other than taxes which (i) are not  delinquent  or are being  contested  in good
faith, (ii) have not been finally determined,  or (iii) the



                                       39


failure  to pay would not,  individually  or in the  aggregate,  have a Material
Adverse Effect.

         (b) To the Knowledge of NPB, there are no material disputes pending, or
claims  asserted  in  writing,  for  taxes  or  assessments  upon NPB or any NPB
Subsidiary,  nor has NPB or any NPB Subsidiary been requested in writing to give
any currently  effective  waivers  extending the statutory  period of limitation
applicable  to any  federal,  state,  county or local  income tax return for any
period.

         (c) Proper and accurate  amounts have been withheld by NPB and each NPB
Subsidiary  from their  employees  for all prior  periods in  compliance  in all
material  respects with the tax  withholding  provisions of applicable  federal,
state and local laws,  except where failure to do so is not reasonably likely to
have a Material Adverse Effect.

         3.08  Contracts.  Except as described on NPB Disclosure  Schedule 3.08,
neither  NPB  nor any  NPB  Subsidiary  is a party  to or  subject  to:  (i) any
agreement  which by its terms  limits the payment of dividends by NPB or any NPB
Subsidiary, or (ii) any contract, other than this Agreement,  which restricts or
prohibits it from engaging in any type of business  permissible under applicable
law.

         3.09  Ownership of Property; Insurance Coverage.

         (a) NPB and each NPB  Subsidiary  has,  and  will  have as to  property
acquired after the date hereof, good, and as to real property, marketable, title
to all  material  assets  and  properties  owned by NPB or such NPB  Subsidiary,
whether real or personal, tangible or intangible,  including securities,  assets
and properties  reflected in the balance sheets  contained in the NPB Financials
or acquired  subsequent  thereto  (except to the extent that such securities are
held in any  fiduciary  or agency  capacity  and except to the extent  that such
assets and  properties  have been  disposed of for fair value,  in the  ordinary
course of business,  or have been disposed of as obsolete since the date of such
balance  sheets),  subject  to  no  encumbrances,   liens,  mortgages,  security
interests or pledges, except:

                  (i) those items that secure liabilities for borrowed money and
that are described in NPB Disclosure Schedule 3.08(a) or permitted under Article
IV hereof;

                                       40



                  (ii)  statutory  liens for amounts not yet delinquent or which
are being contested in good faith;

                  (iii) liens for current taxes not yet due and payable;

                  (iv) pledges to secure  deposits  and other liens  incurred in
the ordinary course of banking business;

                  (v) such  imperfections of title,  easements and encumbrances,
if any, as are not material in character, amount or extent; and

                  (vi) dispositions and encumbrances for adequate  consideration
in the ordinary course of business.

NPB and each NPB Subsidiary  have the right under leases of material  properties
used by NPB or such NPB Subsidiary in the conduct of their respective businesses
to occupy and use all such  properties  in all  material  respects as  presently
occupied and used by them.

         (b) With  respect to all  agreements  pursuant  to which NPB or any NPB
Subsidiary has purchased  securities  subject to an agreement to resell, if any,
NPB or such  NPB  Subsidiary  has a  valid,  perfected  first  lien or  security
interest  in  the  securities  or  other  collateral   securing  the  repurchase
agreement,  and the value of such collateral equals or exceeds the amount of the
debt  secured  thereby,  except to the extent  that any failure to obtain such a
lien or maintain such  collateral  would not,  individually or in the aggregate,
have a Material Adverse Effect.

         (c)  NPB  and  each  NPB  Subsidiary   maintain  insurance  in  amounts
considered by NPB to be reasonable  for their  respective  operations,  and such
insurance  is similar in scope and  coverage  in all  material  respects to that
maintained  by other  businesses  similarly  situated.  Neither  NPB nor any NPB
Subsidiary has received notice from any insurance carrier that:

                  (i)  such   insurance  will  be  cancelled  or  that  coverage
thereunder will be reduced or eliminated; or

                  (ii)  premium  costs with  respect to such  insurance  will be
substantially increased;

                                       41



except to the extent such cancellation, reduction, elimination or increase would
not have a Material Adverse Effect.

         (d) NPB and each NPB Subsidiary maintain such fidelity bonds and errors
and omissions insurance as may be customary or required under applicable laws or
regulations.

         3.10 Legal  Proceedings.  Neither NPB nor any NPB Subsidiary is a party
to any, and there are no pending or, to the Knowledge of NPB, threatened, legal,
administrative,  arbitration or other  proceedings,  claims,  actions,  customer
complaints, or governmental investigations or inquiries of any nature:

         (a) against NPB or any NPB Subsidiary;

         (b) to which the assets of NPB or any NPB Subsidiary are subject;

         (c)  challenging  the validity or propriety of any of the  transactions
contemplated by this Agreement; or

         (d) which could materially adversely affect the ability of NPB, NP Bank
or any other NPB Subsidiary to perform their respective  obligations  under this
Agreement;

except  for any  proceedings,  claims,  actions,  investigations,  or  inquiries
referred to in clauses (a) or (b) which, individually or in the aggregate, would
not have a Material Adverse Effect.

         3.11  Compliance with Applicable Law.

         (a) NPB and each NPB Subsidiary hold all licenses,  franchises, permits
and  authorizations  necessary  for  the  lawful  conduct  of  their  respective
businesses  under, and have complied in all material  respects with,  applicable
laws,  statutes,  orders,  rules  or  regulations  of any  Regulatory  Authority
relating to them,  other than where such  failure to hold or such  noncompliance
will neither  result in a limitation  in any material  respect on the conduct of
their respective businesses nor otherwise have a Material Adverse Effect.

         (b) NPB and each NPB Subsidiary  have filed all reports,  registrations
and  statements,  together with any amendments  required to be made with respect
thereto, that they were required to file


                                       42


with any Regulatory  Authority,  and have filed all other reports and statements
required  to be  filed by them,  including  without  limitation  any  report  or
statement required to be filed pursuant to the laws, rules or regulations of the
United States, any state or any Regulatory Authority, and have paid all fees and
assessments due and payable in connection therewith, except where the failure to
file such report, registration or statement or to pay such fees and assessments,
either  individually  or in the  aggregate,  would not have a  Material  Adverse
Effect.

         (c) No Regulatory  Authority has  initiated any  proceeding  or, to the
Knowledge of NPB,  investigation into the businesses or operations of NPB or any
of its Subsidiaries,  except where any such proceedings or  investigations  will
not,  individually or in the aggregate,  have a Material Adverse Effect, or such
proceedings or investigations have been terminated or otherwise resolved.

         (d) Neither NPB nor any NPB Subsidiary has received any notification or
communication from any Regulatory Authority:

                  (i)  asserting  that  NPB  or  any  NPB  Subsidiary  is not in
substantial compliance with any of the statutes, regulations or ordinances which
such  Regulatory  Authority  enforces,  unless such  assertion  has been waived,
withdrawn or otherwise resolved;

                  (ii) threatening to revoke any license,  franchise,  permit or
governmental authorization which is material to NPB or any NPB Subsidiary;

                  (iii)  requiring  or  threatening  to  require  NPB or any NPB
Subsidiary,  or indicating  that NPB or any NPB Subsidiary  may be required,  to
enter into a cease and desist order, agreement or memorandum of understanding or
any other agreement restricting or limiting, or purporting to restrict or limit,
in any manner the  operations of NPB or any NPB  Subsidiary,  including  without
limitation any restriction on the payment of dividends; or

                  (iv)  directing,  restricting  or limiting,  or  purporting to
direct,  restrict  or limit,  in any  manner  the  operations  of NPB or any NPB
Subsidiary  (any such  notice,  communication,  memorandum,  agreement  or order
described in this sentence herein referred to as a "Regulatory Agreement");

in each case except as heretofore disclosed to FirstService.

                                       43



         (e) Neither NPB nor any NPB Subsidiary  has received,  consented to, or
entered  into  any  Regulatory  Agreement  except  as  heretofore  disclosed  to
FirstService.

         (f)  To  the  Knowledge  of  NPB,  there  is no  unresolved  violation,
criticism,  or  exception  by  any  Regulatory  Authority  with  respect  to any
Regulatory  Agreement  which if resolved  in a manner  adverse to NPB or any NPB
Subsidiary would have a Material Adverse Effect.

         (g) There is no injunction,  order, judgment or decree imposed upon NPB
or any NPB Subsidiary or the assets of NPB or any NPB Subsidiary  which has had,
or, to the Knowledge of NPB, would have, a Material Adverse Effect.

         3.12  ERISA.

         (a) NPB has delivered to  FirstService  true and complete copies of any
employee pension benefit plans within the meaning of ERISA Section 3(2),  profit
sharing plans,  stock purchase plans,  deferred  compensation  and  supplemental
income plans,  supplemental  executive retirement plans, annual incentive plans,
group insurance  plans,  and all other employee welfare benefit plans within the
meaning of ERISA Section 3(1)  (including  vacation pay, sick leave,  short-term
disability,  long-term  disability,  and medical  plans) and all other  material
employee benefit plans, policies, agreements and arrangements,  all of which are
set forth in NPB Disclosure Schedule 3.12,  currently  maintained or contributed
to for the  benefit of the  employees  or former  employees  (including  retired
employees) and any beneficiaries thereof or directors or former directors of NPB
or any other  entity (an "NPB ERISA  Affiliate")  that,  together  with NPB,  is
treated  as  a  single  employer  under  IRC  Sections   414(b),(c),(m)  or  (o)
(collectively, the "NPB Benefit Plans"), together with:

                  (i) the most recent  actuarial (if any) and financial  reports
relating to those NPB Benefit Plans which constitute "qualified plans" under IRC
Section 401(a);

                  (ii) the most recent  Form 5500 (if any)  relating to such NPB
Benefit Plans filed by them, respectively, with the IRS; and

                  (iii) the most recent IRS determination  letters which pertain
to any such NPB Benefit Plans.

                                       44


         (b)  Neither  NPB nor any NPB  ERISA  Affiliate,  and no  pension  plan
(within the meaning of ERISA Section 3(2))  maintained or  contributed to by NPB
or any NPB ERISA  Affiliate,  has incurred any liability to the Pension  Benefit
Guaranty  Corporation  or to the IRS with respect to any pension plan  qualified
under IRC Section 401(a),  except  liabilities to the Pension  Benefit  Guaranty
Corporation  pursuant to ERISA Section 4007,  all of which have been fully paid,
nor has any reportable  event under ERISA Section 4043(b) (with respect to which
the 30 day notice  requirement has not been waived) occurred with respect to any
such pension plan.

         (c) Neither NPB nor any NPB ERISA Affiliate has ever  contributed to or
otherwise  incurred any liability with respect to a multi-employer  plan (within
the meaning of ERISA Section 3(37)).

         (d)  Each  NPB  Benefit   Plan  has  been   maintained,   operated  and
administered in compliance in all respects with its terms and related  documents
or agreements and the applicable provisions of all laws, including ERISA and the
IRC,  except  where any such  non-compliance  would not have a Material  Adverse
Effect.

         (e) There is no existing,  or, to the  Knowledge of NPB,  contemplated,
audit of any NPB Benefit  Plan by the IRS,  the U.S.  Department  of Labor,  the
Pension Benefit Guaranty  Corporation or any other  governmental  authority.  In
addition,  there are no  pending or  threatened  claims by, on behalf of or with
respect  to  any  NPB  Benefit  Plan,  or by  or on  behalf  of  any  individual
participant or  beneficiary  of any NPB Benefit Plan,  alleging any violation of
ERISA or any other applicable laws, or claiming  benefits (other than claims for
benefits  not in dispute  and  expected to be granted  promptly in the  ordinary
course of  business),  nor to the  Knowledge of NPB, is there any basis for such
claim.

         (f) With respect to any services  which NPB or any NPB  Subsidiary  may
provide as a  record-keeper,  administrator,  custodian,  fiduciary,  trustee or
otherwise for any plan, program, or arrangement subject to ERISA (other than any
NPB Benefit Plan), NPB and each NPB Subsidiary:

                  (i) have  correctly  computed all  contributions,  payments or
other amounts for which it is responsible;

                                       45


                  (ii)  have not  engaged  in any  prohibited  transactions  (as
defined in ERISA Section 406 for which an exemption does not exist);

                  (iii) have not breached any duty imposed by ERISA: and

                  (iv) have not otherwise incurred any liability to the IRS, the
Department  of  Labor,  the  Pension  Benefit  Guaranty  Corporation,  or to any
beneficiary,  fiduciary  or  sponsor of any ERISA  plan in the  performance  (or
non-performance) of services;

except  where any such  action or  inaction  would not have a  Material  Adverse
Effect.

         3.13 Brokers and Finders.  Neither NPB, any NPB Subsidiary,  nor any of
their respective  officers,  directors,  employees,  independent  contractors or
agents, has employed any broker, finder, investment banker or financial advisor,
or incurred any liability  for any fees or  commissions  to any such person,  in
connection with the  transactions  contemplated  by this  Agreement,  except for
Boenning  &  Scattergood,  Inc.  ("B&S")  whose  engagement  letter  with NPB is
included in NPB Disclosure Schedule 3.13.

         3.14  Environmental Matters.

         (a)  Except  as set  forth  on NPB  Disclosure  Schedule  3.14,  to the
Knowledge of NPB,  neither NPB, any NPB  Subsidiary,  nor any property  owned or
operated by NPB or any NPB Subsidiary,  has been or is in violation of or liable
under any  Environmental  Law, except for such  violations or liabilities  that,
individually  or in the  aggregate,  would not have a Material  Adverse  Effect.
Except as set forth on NPB Disclosure Schedule 3.14, there are no actions, suits
or proceedings,  or demands,  claims or notices,  including  without  limitation
notices,  demand  letters  or  requests  for  information  from  any  Regulatory
Authority, instituted or pending, or to the Knowledge of NPB, threatened, or any
investigation  pending,  relating to the liability of NPB or any NPB  Subsidiary
with  respect to any  property  owned or operated  by NPB or any NPB  Subsidiary
under any  Environmental  Law,  except as to any such  actions or other  matters
which would not result in a Material Adverse Effect.

         (b) Except as set forth on NPB  Disclosure  Schedule 3.14, no property,
now or formerly  owned or operated by NPB or any NPB  Subsidiary or on which NPB
or any NPB Subsidiary holds or held a


                                       46


mortgage or other security interest or has foreclosed or taken a deed in lieu or
foreclosure,  has been listed or proposed for listing on the  National  Priority
List under CERCLA on the Comprehensive  Environmental  Response Compensation and
Liabilities  Information  System,  or any similar  state  list,  or which is the
subject of federal,  state or local enforcement actions or other  investigations
which may lead to claims against NPB or any NPB  Subsidiary for response  costs,
remedial work, investigation, damage to natural resources or for personal injury
or property  damage claim,  including,  but not limited to, claims under CERCLA,
which would have a Material Adverse Effect.

         3.15  Business  of NPB.  Since June 30,  2002,  neither NPB nor any NPB
Subsidiary has, in any material respect:

         (a)  increased  the  wages,  salaries,  compensation,  pension or other
employee benefits payable to any executive officer, employee or director;

         (b) eliminated employee benefits;

         (c) deferred routine maintenance of real property or leased premises;

         (d)  eliminated a reserve where the  liability  related to such reserve
has remained;

         (e)  failed  to  depreciate  capital  assets  in  accordance  with past
practice  or to  eliminate  capital  assets  which  are no  longer  used  in its
business; or

         (f) had  extraordinary  reduction  or deferral of ordinary or necessary
expenses.

         3.16 CRA  Compliance.  NPB and NP Bank are in material  compliance with
the  applicable  provisions of the CRA, and, as of the date hereof,  NP Bank has
received a CRA rating of "satisfactory" or better from the OCC. To the Knowledge
of NPB, there is no fact or circumstance or set of facts or circumstances  which
would cause NP Bank to fail to comply  with such  provisions  in a manner  which
would have a Material Adverse Effect.

         3.17  Allowance  for Loan Losses.  The allowance for loan losses shown,
and to be shown,  on the balance  sheets  contained in


                                       47


the NPB Financials  have been, and will be,  established in accordance with GAAP
and all applicable regulatory criteria.

         3.18  Information to be Supplied.

         (a) The information  supplied by NPB for inclusion in the  Registration
Statement (including the  Prospectus/Proxy  Statement) will not, at the time the
Registration Statement is declared effective pursuant to the Securities Act, and
as of the date the  Prospectus/Proxy  Statement  is  mailed to  shareholders  of
FirstService,  and up to and including the date of the FirstService Shareholders
Meeting,  contain any untrue  statement of a material  fact or omit to state any
material fact  necessary in order to make the  statements  made therein,  in the
light of the circumstances in which they were made, not misleading.

         (b) The information  supplied by NPB for inclusion in the  Applications
will, at the time each such document is filed with any Regulatory  Authority and
up to and including the dates of any required regulatory  approvals or consents,
as such  Applications may be amended by subsequent  filings,  be accurate in all
material respects.

         3.19  Related Party Transactions.

         (a)  Except  as set  forth on NPB  Disclosure  Schedule  3.19 or in the
footnotes to the NPB Financials,  as of the date hereof, neither NPB nor any NPB
Subsidiary  is a party to any  transaction  (including  any loan or other credit
accommodation  but excluding  deposits in the ordinary  course of business) with
any Affiliate of NPB or any NPB Subsidiary,  and all such transactions were made
on substantially  the same terms,  including  interest rates and collateral,  as
those  prevailing at the time for comparable  transactions  with other "persons"
(as defined in Section  13(d) of the Exchange Act and the rules and  regulations
thereunder),  except  with  respect  to  variations  in such terms as would not,
individually or in the aggregate, have a Material Adverse Effect.

         (b) Except as set forth in NPB Disclosure Schedule 3.19, as of the date
hereof,  no loan or  credit  accommodation  to any  Affiliate  of NPB or any NPB
Subsidiary is presently in default or, during the three-year period prior to the
date of this Agreement,  has been in material default or has been  restructured,
modified or extended in any manner which would have a Material  Adverse  Effect.

                                       48


To the  Knowledge of NPB, as of the date  hereof,  principal  and interest  with
respect to any such loan or other credit accommodation will be paid when due and
the loan grade  classification  accorded  such loan or credit  accommodation  is
appropriate.

         3.20 Loans.  All loans  reflected as assets in the NPB  Financials  are
evidenced by notes,  agreements  or other  evidences of  indebtedness  which are
true, genuine and correct, and to the extent secured, are secured by valid liens
and security  interests which have been  perfected,  excluding loans as to which
the failure to satisfy the foregoing standards would not have a Material Adverse
Effect.

         3.21  Reorganization.  As of the  date  hereof,  NPB  does not have any
reason to believe that the Merger will fail to qualify as a reorganization under
Section  368(a) of the IRC. NPB shall not take any action  which would  preclude
the Merger from qualifying as a reorganization within the meaning of Section 368
of the IRC.

         3.22 Fairness Opinion. NPB has received an oral opinion from B&S to the
effect that, as of the date hereof, the consideration to be paid by NPB pursuant
to this  Agreement is fair,  from a financial  point of view, to NPB and the NPB
Shareholders.

         3.23 NPB Common Stock.  The shares of NPB Common Stock to be issued and
delivered to FirstService  shareholders  in accordance with this Agreement,  and
the shares of NPB Common Stock issuable pursuant to the Conversion Options, when
so issued and  delivered,  will be validly  authorized and issued and fully paid
and  non-assessable,  and no shareholder of NPB shall have any pre-emptive right
with respect thereto.

         3.24  Securities Documents.  NPB has delivered to FirstService
copies of:

         (a) NPB's annual  reports on SEC Form 10-K for the years ended December
31, 2000 and 2001;

         (b) NPB's  quarterly  report on SEC Form  10-Q for the  quarters  ended
March 31, 2002 and June 30, 2002;

         (c) all other reports, registration statements and filings of NPB filed
with the SEC since January 1, 2002; and

                                       49



         (d) NPB's  proxy  materials  used in  connection  with its  meetings of
shareholders held in 2002 and 2001.

Such reports and proxy materials  complied,  in all material  respects,  and any
future SEC reports,  filings,  and proxy materials will comply,  in all material
respects,  with the rules and  regulations  of the SEC to the extent  applicable
thereto. All such SEC reports, filings and proxy materials did not and will not,
at the time of their filing,  contain any untrue statement of a material fact or
omit to state a material fact required to be stated therein or necessary to make
the statements  therein,  in the light of the  circumstances  in which they were
made, not misleading.

         3.25 Rights Agreement.  No event or circumstance has occurred resulting
in, and the  execution  of this  Agreement by NPB and NP Bank will not result in
the grant,  issuance or triggering of any right or entitlement or the obligation
to grant or issue any  interest in NPB Common Stock or enable or allow any right
or  other  interest  associated  with  the  Rights  Agreement  to be  exercised,
distributed or triggered.

         3.26  Eligible  Bank.  NP Bank is an  eligible  bank,  as defined in 12
C.F.R.  Section  5.3(g),  and NPB and NP Bank  will  take all  reasonable  steps
necessary to use a streamlined merger application and obtain an expedited review
of the Merger from the OCC, as  contemplated by 12 C.F.R.  Sections  5.33(i) and
(j).

         3.27  Quality  of   Representations.   To  the  Knowledge  of  NPB,  no
representation  made by NPB in this Agreement contains any untrue statement of a
material fact or omits to state a material fact required to be stated therein or
necessary to make the statements therein not misleading.

                                   ARTICLE IV
                                   ----------

                            COVENANTS OF THE PARTIES
                            ------------------------

         4.01  Conduct of  FirstService's  Business.  Through the Closing  Date,
FirstService  shall,  and shall cause each  FirstService  Subsidiary  to, in all
material respects, conduct its businesses and engage in transactions only in the
ordinary course and consistent with past practice,  except as otherwise required
or  contemplated  by  this  Agreement  or  with  the  written  consent  of  NPB.
FirstService


                                       50


shall, and shall cause each FirstService  Subsidiary to, use its reasonable good
faith  efforts to preserve  its  business  organization  intact,  maintain  good
relationships  with  employees,  and  preserve  the good  will of  customers  of
FirstService  or the  FirstService  Subsidiaries  and others with whom  business
relationships  exist,  provided  that  job  vacancies  that  occur  prior to the
Effective Date through attrition shall not be filled unless the integration team
referred  to in Section  4.07(b)(vi)  hereof  deems it  essential.  Through  the
Closing Date,  except as otherwise  consented to in writing by NPB (such consent
shall  not  be  unreasonably  withheld)  or  as  permitted  by  this  Agreement,
FirstService shall not, and shall not permit any FirstService Subsidiary to:

         (a) change any  provision  of its articles of  incorporation  or of its
bylaws;

         (b) change the number of  authorized  or issued  shares of its  capital
stock;  repurchase  any shares of capital  stock;  or issue or grant any option,
warrant,  call,  commitment,  subscription,  Right or agreement of any character
relating to its authorized or issued capital stock or any securities convertible
into shares of capital  stock;  declare,  set aside or pay any dividend or other
distribution  in respect of capital  stock;  or redeem or otherwise  acquire any
shares of FirstService capital stock; except that:

                  (i)  FirstService  may  issue up to an  aggregate  of  860,489
shares of FirstService  Common Stock upon the valid exercise of any FirstService
options issued and outstanding on the date hereof;

                  (ii)  FirstService may declare and pay a cash dividend for the
fourth quarter of 2002 in an amount not to exceed $.04 per share;

                  (iii) if the  Effective  Date does not occur on or before  the
record date for the cash  dividend  payable by NPB for the first quarter of 2003
(or  for  any  quarter  thereafter),  FirstService  may  declare  and pay a cash
dividend for each such quarter in an amount not to exceed $.04 per share; and

                  (iv)  FirstService  may issue  shares of  FirstService  Common
Stock pursuant to the  FirstService  ESPP with respect to  contributions to such
plan made prior to the date hereof;

                                       51



         (c) grant any  severance or  termination  pay,  other than  pursuant to
policies or agreements of FirstService or any FirstService  Subsidiary in effect
on the date  hereof,  to,  or enter  into or amend any  employment,  consulting,
severance,  "change-in-control" or termination contract or arrangement with, any
officer,  director,  employee,  independent  contractor,  agent or other  person
associated with FirstService or any FirstService Subsidiary;

         (d)  increase  the rate of  compensation  of, or pay any bonus to,  any
director,  officer,  employee,  independent  contractor,  agent or other  person
associated with FirstService or any FirstService Subsidiary, except for:

                  (i) routine periodic pay increases, merit pay increases
and pay-raises in connection with promotions, all in accordance
with past practice;

                  (ii) annual bonuses in the ordinary  course,  consistent  with
past  practice,  provided  that  such  bonuses  may be  calculated  based on the
performance  of  FirstService  without  giving  effect  to the  costs  and other
financial impact of this Agreement and the transactions contemplated hereby; and

                  (iii)  retention  bonuses on account of the Merger  granted in
good faith  reasonable  amounts not to exceed $75,000 in the aggregate and to be
payable to persons  designated by FirstService (and approved by NPB) not earlier
than 30 days after the operational merger of FirstService and NP Bank (including
conversion of FirstService's computer system); or

grant job promotions other than in accordance with past practice;

         (e) merge or consolidate with any other corporation;  sell or lease all
or any substantial portion of its assets or businesses;  make any acquisition of
all or any  substantial  portion of the business or assets of any other  person,
firm,  association,   corporation  or  business  organization,  other  than  the
acquisition  heretofore  disclosed to NPB;  enter into a purchase and assumption
transaction  with  respect  to  deposits,  loans  or  liabilities;  relocate  or
surrender its  certificate of authority to maintain,  or file an application for
the relocation of, any existing office; file an application for a certificate of
authority to  establish a new office;  change the status of any office as to its
supervisory


                                       52


jurisdiction;  or fail to maintain and enforce in any material  respect its code
of ethics and applicable compliance procedures;

         (f) sell or otherwise dispose of any material asset,  other than in the
ordinary course of business, consistent with past practice; subject any asset to
a lien,  pledge,  security  interest  or other  encumbrance,  other  than in the
ordinary  course  of  business  consistent  with  past  practice;  modify in any
material manner the manner in which it has heretofore  conducted its business or
enter into any new line of business;  incur any indebtedness for borrowed money,
except in the ordinary course of business, consistent with past practice;

         (g) take any action  which would  result in any of the  conditions  set
forth in Article V hereof not being satisfied;

         (h) change any method,  practice or principle of accounting,  except as
required by changes in GAAP  concurred in by its  independent  certified  public
accountants;  or change any assumption underlying,  or any method of calculation
of, depreciation of any type of asset or establishment of any reserve;

         (i) waive,  release,  grant or transfer any rights of material value or
modify or change in any  material  respect any  existing  material  agreement to
which it is a party,  other than in the ordinary course of business,  consistent
with past practice;

         (j) implement any pension, retirement,  profit-sharing,  bonus, welfare
benefit or  similar  plan or  arrangement  that was not in effect on the date of
this Agreement,  or amend any existing plan or arrangement except as required by
law;

         (k) amend or  otherwise  modify  its  underwriting  and  other  lending
guidelines  and  policies in effect as of the date hereof or  otherwise  fail to
conduct its lending  activities  in the ordinary  course of business  consistent
with past practice;

         (l) enter into, renew,  extend or modify any other transaction with any
Affiliate,  other than deposit and loan  transactions  in the ordinary course of
business and which are in compliance  with the  requirements  of applicable laws
and regulations;

         (m)  enter  into  any  interest  rate  swap,  floor  or cap or  similar
commitment, agreement or arrangement;

                                       53



         (n) take any  action  that would give rise to a right of payment to any
individual  under any  employment  agreement  except in the  ordinary  course of
business consistent with past practice;

         (o) purchase any security for its  investment  portfolio (i) rated less
than "AAA" by either Standard & Poor's Corporation or Moody's Investor Services,
Inc., or (ii) with a remaining maturity more than five (5) years;

         (p) make any capital  expenditure  of $250,000 or more; or undertake or
enter into any lease,  contract or other commitment for its account,  other than
in the ordinary  course of  business,  involving an  unbudgeted  expenditure  by
FirstService of more than $250,000,  or extending beyond twelve (12) months from
the date hereof; excepting from each of the foregoing clauses:

                  (i) the  construction of a new community  office in Souderton,
Pennsylvania, currently budgeted at $2,300,000;

                  (ii) the  acquisition of the annex building at 171 North Broad
Street, Doylestown, Pennsylvania; and

                  (iii)  the  Carriage  House  renovation  on  the  property  of
FirstService's main office;

         (q) take any action that would preclude the Merger from qualifying as a
reorganization within the meaning of Section 368 of the IRC; or

         (r)  agree to do any of the foregoing.

         4.02  Access; Confidentiality.

         (a) Through the Closing  Date,  each party  hereto  shall afford to the
other, including its authorized agents and representatives, reasonable access to
its and its Subsidiaries' businesses,  properties, assets, books and records and
personnel,  at reasonable hours and after reasonable notice; and the officers of
each party shall  furnish the other party making such  investigation,  including
its  authorized  agents and  representatives,  with such financial and operating
data and other information with respect to such businesses,  properties, assets,
books and records and personnel as the party making such  investigation,  or its
authorized  agents  and  representatives,  shall  from  time to time  reasonably
request.

                                       54



         (b) Each party  hereto  agrees that it, and its  authorized  agents and
representatives,  will conduct such investigation and discussions hereunder in a
confidential   manner  and  otherwise  in  a  manner  so  as  not  to  interfere
unreasonably  with the other party's normal operations and customer and employee
relationships.  Neither  FirstService  nor  NPB,  nor  any of  their  respective
Subsidiaries,  shall be  required to provide  access to or disclose  information
where  such  access or  disclosure  would  violate  or  prejudice  the rights of
customers,  jeopardize  attorney-client  privilege  or  similar  privilege  with
respect to such  information or contravene any law,  rule,  regulation,  decree,
order, fiduciary duty or agreement entered into prior to the date hereof.

         (c) All  information  furnished to NPB or  FirstService by the other in
connection with the transactions  contemplated by this Agreement,  whether prior
to the date of this Agreement or subsequent hereto,  shall be held in confidence
to  the  extent  required  by,  and  in  accordance  with,  the  Confidentiality
Agreement.

         4.03  Regulatory Matters.  Through the Closing Date:

         (a) NPB and  FirstService  shall  cooperate  with  one  another  in the
preparation  of  the  Registration  Statement  (including  the  Prospectus/Proxy
Statement) and all Applications and the making of all filings for, and shall use
their  reasonable  best  efforts to obtain,  as  promptly  as  practicable,  all
necessary  permits,  consents,  approvals,  waivers  and  authorizations  of all
Regulatory  Authorities  necessary or advisable to consummate  the  transactions
contemplated by this Agreement.  NPB and FirstService  shall each give the other
reasonable  time to review any Application to be filed by it prior to the filing
of such  Application  with the  relevant  Regulatory  Authority,  and each shall
consult the other with respect to the substance and status of such filings.

         (b) NPB and  FirstService  intend to cause the  Registration  Statement
(including the  Prospectus/Proxy  Statement) to be declared effective by the SEC
with financial information included therein as of September 30, 2002, subject to
the terms of this Agreement  (including the right of  FirstService  to designate
the  date  of  the  FirstService   Shareholders   Meeting  pursuant  to  Section
4.07(a)(i));  NPB acknowledges  that  FirstService is not a registrant under the
Exchange  Act and  accordingly  preparation  of  additional  information  may be
required.

                                       55


         (c)  FirstService  and NPB shall each  promptly  furnish the other with
copies of written  communications  to, or received by them from,  any Regulatory
Authority in respect of the transactions contemplated hereby.

         (d)  FirstService  and NPB  shall  cooperate  with  each  other  in the
foregoing  matters and shall furnish the other with all  information  concerning
itself as may be necessary or advisable in connection  with any  Application  or
filing,  including the Registration Statement and any report filed with the SEC,
made by or on  behalf  of such  party to or with  any  Regulatory  Authority  in
connection with the  transactions  contemplated  by this Agreement,  and in each
such case,  such  information  shall be accurate  and  complete in all  material
respects.  In  connection  therewith,  FirstService  and  NPB  shall  use  their
reasonable  good faith  efforts to provide  each other  certificates,  "comfort"
letters and other documents reasonably requested by the other.

         4.04 Taking of Necessary Actions. Through the Closing Date, in addition
to the  specific  agreements  contained  herein,  each  party  hereto  shall use
reasonable  best  efforts  to  take,  or  cause  to be  taken  by  each  of  its
Subsidiaries,  all  actions,  and to do,  or  cause  to be  done  by each of its
Subsidiaries,  all things  necessary,  proper or advisable under applicable laws
and regulations to consummate and make effective the  transactions  contemplated
by this  Agreement  including,  if necessary,  appealing  any adverse  ruling in
respect of any Application.

         4.05 No Solicitation. FirstService shall not, nor shall it authorize or
permit any of its  officers,  directors or employees or any  investment  banker,
financial advisor,  attorney,  accountant or other representative retained by it
to:

         (a)  initiate,  solicit,  encourage  (including  by way  of  furnishing
information),  or take any other  action to  facilitate,  any  inquiries  or the
making of any proposal which  constitutes any  Acquisition  Proposal (as defined
herein);

         (b) enter into or maintain or continue  discussions  or negotiate  with
any person in furtherance of an Acquisition Proposal; or

         (c) agree to or endorse any Acquisition Proposal.

                                       56



FirstService  shall (unless it believes,  after  consultation  with its counsel,
that such  notification  would  violate  the  FirstService  Board of  Directors'
fiduciary duties) notify NPB as promptly as practicable,  in reasonable  detail,
as to any  inquiries  and proposals  which it or any of its  representatives  or
agents may receive;  provided,  however, that,  notwithstanding  anything to the
contrary contained in this Agreement:

                  (i)   FirstService  may  furnish  or  cause  to  be  furnished
confidential  and  non-public  information   concerning   FirstService  and  its
businesses, properties or assets to a third party;

                  (ii)  FirstService  may engage in discussions or  negotiations
with a third party;

                  (iii)   following   receipt   of  an   Acquisition   Proposal,
FirstService  may take and disclose to its  shareholders a position with respect
to such Acquisition Proposal; and/or

                  (iv)  following  receipt  of  an  Acquisition  Proposal,   the
FirstService Board of Directors may withdraw or modify its recommendation of the
Merger;

but  in  respect  of  the  foregoing  clauses  (i)  through  (iv)  only  if  the
FirstService  Board of Directors shall conclude in good faith after consultation
with its legal and financial  advisors,  that failure to do so would result in a
breach  by  such  directors  of  their   fiduciary   duties  to   FirstService's
shareholders.

As used herein, the term "Acquisition Proposal" means the public announcement of
a bona fide proposal  (including a written  communication that is or becomes the
subject of public disclosure) for: (A) any merger,  consolidation or acquisition
of all or  substantially  all the assets or  liabilities  of  FirstService,  any
FirstService   Subsidiary,   or  any  other   business   combination   involving
FirstService or any FirstService Subsidiary;  or (B) a transaction involving the
transfer of  beneficial  ownership of securities  representing,  or the right to
acquire beneficial ownership or to vote securities representing,  10% or more of
the then outstanding shares of FirstService Common Stock or the then outstanding
shares of common stock of any FirstService Subsidiary.

         4.06  Update  of  Disclosure  Schedules.   Through  the  Closing  Date,
FirstService shall update the FirstService  Disclosure


                                       57


Schedule,  and NPB shall  update the NPB  Disclosure  Schedule,  as  promptly as
practicable  after the occurrence of any event which, if such event had occurred
prior to the date hereof, would have been disclosed on such schedule.

         4.07  Other Undertakings by NPB and FirstService.

         (a)  Undertakings of FirstService.

                  (i)  Shareholder  Approval.  FirstService  shall  submit  this
Agreement  to its  shareholders  for  approval at a meeting  (the  "FirstService
Shareholders  Meeting")  with the  recommendation  (unless  it  believes,  after
consultation with its legal counsel,  that such recommendation would violate the
FirstService Board of Directors'  fiduciary duties) of its Board of Directors to
such  shareholders  to approve this  Agreement.  The  FirstService  Shareholders
Meeting may, in  FirstService's  sole discretion,  be held after all consents of
any Regulatory  Authorities have been obtained. If any such consent has not been
obtained  prior to the date  established in the  Prospectus/Proxy  Statement for
such meeting,  such meeting may be postponed or adjourned at the sole discretion
of FirstService.  The FirstService  Shareholders Meeting shall be held not later
than 45 days after all consents of Regulatory Authorities have been received and
all other  conditions have been satisfied or waived (other than those conditions
which are to be fulfilled at the Closing).

                  (ii)  Updated  Fairness  Opinion.  FirstService  shall use its
reasonable  best efforts to obtain an updated  written opinion from Danielson to
the effect that the consideration to be received by shareholders of FirstService
pursuant to this  Agreement  is fair,  from a financial  point of view,  to such
shareholders,  dated not more than ten days  prior to the date of mailing of the
Prospectus/Proxy Statement to the shareholders of FirstService, for inclusion in
such Prospectus/Proxy Statement.

                  (iii) Phase I Environmental  Audit.  FirstService shall permit
NPB,  if NPB elects to do so, at its own cost and  expense,  to cause a "phase I
environmental  audit" to be performed at any physical location owned or occupied
by FirstService or any FirstService Subsidiary.

                  (iv) FirstService ESPP. Within ten days after the date of this
Agreement, FirstService shall either (A) terminate the


                                       58


FirstService ESPP, or (B) suspend the operation of the FirstService ESPP through
the earlier of the termination of this Agreement or the Closing Date;  provided,
that all  contributions to the  FirstService  ESPP made prior to the date hereof
shall be applied to the purchase of FirstService Common Stock in accordance with
the terms of the FirstService ESPP.

         (b)  Understandings of NPB and FirstService.

                  (i)  Filings  and  Approvals.   NPB  and  FirstService   shall
cooperate with each other in the preparation and filing, as soon as practicable,
of:

                           (A)  the Applications;

                           (B)  the   Registration   Statement   (including  the
Prospectus/Proxy  Statement) and related filings, if any, under state securities
laws relating to the Merger; and

                           (C) all other documents necessary to obtain any other
approvals  and  consents  required to effect  consummation  of the  transactions
contemplated by this Agreement.

                  (ii) Public  Announcements.  NPB and FirstService  shall agree
upon the form and substance of any press release  related to this  Agreement and
the  transactions  contemplated  hereby,  but  nothing  contained  herein  shall
prohibit either party,  following  notification to the other party,  from making
any disclosure which its counsel deems necessary under applicable law.

                  (iii)  Maintenance of Insurance.  NPB and each NPB Subsidiary,
and FirstService and each FirstService  Subsidiary,  shall maintain insurance in
such amounts as NPB and  FirstService,  respectively,  believe are reasonable to
cover such risks as are  customary in relation to the  character and location of
its and their  respective  Subsidiaries'  properties  and the  nature of its and
their respective Subsidiaries' businesses.

                  (iv)  Maintenance  of  Books  and  Records.  NPB and  each NPB
Subsidiary,  and FirstService and each FirstService  Subsidiary,  shall maintain
books of account and records on a basis consistent with past practice.


                                       59


                  (v) Taxes.  NPB and each NPB Subsidiary,  and FirstService and
each  FirstService  Subsidiary,  shall file all  federal,  state,  and local tax
returns  required to be filed by it on or before the date such  returns are due,
including any  extensions,  and pay all taxes shown to be due on such returns on
or before the dates such payments are due,  except those being contested in good
faith.

                  (vi) Integration  Team. NPB and  FirstService  shall cooperate
with each other in the  selection of an  integration  team,  made up of an equal
number of persons from NPB's senior staff and from FirstService's  senior staff,
which team shall plan and implement an orderly,  cost-effective consolidation of
FirstService's back room operations presently located in Hatfield, Pennsylvania,
into NP Bank's operations in Boyertown, Pennsylvania.

                  (vii) Outside Service Bureau  Contracts.  NPB and FirstService
shall  cooperate with each other,  and if mutually  agreed in the interest of an
orderly,  cost-effective consolidation of operations,  terminate any contract or
arrangement FirstService or any FirstService Subsidiary may have with an outside
service  bureau  or other  vendor of  services  and  substitute  a  contract  or
arrangement  between  NPB or  any  NPB  Subsidiary  (as  NPB  shall  elect)  and
FirstService  for the  provision  of similar  services  to  FirstService  or any
FirstService   Subsidiary  on  terms  and  conditions   mutually  acceptable  to
FirstService and NPB.

                  (viii)  In-House  Operations.   NPB  and  FirstService  shall,
subject to applicable  legal  requirements,  cooperate  with each other,  and if
mutually agreed in the interest of an orderly,  cost-effective  consolidation of
operations,  terminate  any in-house back office,  support,  processing or other
operational   activities  or  services  of  FirstService  or  any   FirstService
Subsidiary, including without limitation accounting, loan processing and deposit
services,  and  substitute  a contract  or  arrangement  between  NPB or any NPB
Subsidiary (as NPB shall select) and  FirstService  for the provision of similar
services  to  FirstService  on  terms  and  conditions  mutually  acceptable  to
FirstService and NPB.

                  (ix) Delivery of Financial  Statements.  NPB and  FirstService
shall each deliver to the other,  as soon as  practicable  after the end of each
month and after the end of each calendar  quarter  prior to the Effective  Date,
commencing  with the month ended  September 30, 2002, an unaudited  consolidated
balance


                                       60


sheet as of such date and related  unaudited  consolidated  statements of income
and cash flows for the periods  then ended,  which  financial  statements  shall
fairly present, in all material respects,  its consolidated financial condition,
results of  operations  and cash flows for the periods then ended in  accordance
with GAAP, subject to year-end audit adjustments and footnotes.

         (c)  Undertakings of NPB.

                  (i)  Delivery  of  SEC   Documents.   NPB  shall   deliver  to
FirstService  copies of all reports  filed with the SEC under the  Exchange  Act
promptly upon the filing thereof.


                                       61


                  (ii)  Employees, Severance Policy.

                           (A) NPB  has  placed  a  freeze  on all  non-critical
hiring within the NPB organization in order to have available the maximum number
of positions for current FirstService  employees,  and will continue this freeze
through the Closing Date.  Subject to NPB's usual  personnel  and  qualification
policies,  NPB will endeavor to continue the employment of all current employees
of FirstService or any FirstService Subsidiary in positions that will contribute
to the successful performance of the combined  organization.  More specifically,
NPB will, after consultation with John C. Spier and Donald P. Worthington, prior
to or soon after the  Closing  Date,  inform each  FirstService  employee of the
likelihood of such employee having continued employment with NPB, NP Bank or any
other NPB  Subsidiary  following the Closing,  and will permit any  FirstService
employee to apply for any employment  position  posted as available with NPB, NP
Bank or any  other NPB  Subsidiary.  NPB will  give any  FirstService  applicant
priority  consideration.  For non-customer  contact employees,  where there is a
coincidence  of  responsibilities,   NPB  will  try  to  reassign  the  affected
individual  to a needed  position  that utilizes the skills and abilities of the
individual.  If that is  impracticable or if NPB elects to eliminate a position,
NPB will make severance  payments to the displaced employee as set forth in this
Section 4.07(c)(ii). All FirstService customer contact employees will be offered
employment in their current positions.

                           (B)  Subject to the  following  minimum  and  maximum
benefits,  NPB will grant an eligible employee one week of severance pay (at his
then  current  pay rate) for each year and each  partial  year of an  employee's
service with FirstService or any FirstService Subsidiary prior to the employment
termination date. The minimum benefit shall be eight weeks' salary for full-time
exempt and nonexempt employees, which will be pro-rated for part-time employees.
The maximum severance benefit will be 26 weeks' salary.

                           (C)  All   employees  of   FirstService   or  of  any
FirstService  Subsidiary  on the date  hereof  will be  eligible  for  severance
benefits set forth in this Section 4.07(c)(ii), except that:

                                    (1) No  employee of  FirstService  or of any
FirstService Subsidiary who shall receive any payment or benefit

                                       62


pursuant to any "change in control"  agreement or similar plan or right shall be
eligible for any severance benefits;

                                    (2) No  employee of  FirstService  or of any
FirstService Subsidiary with an operating systems conversion support role of any
kind shall be eligible for any severance benefits unless such employee continues
in employment for 30 days following the actual  consolidation  and conversion of
FirstService's  operating  systems  with and into NP Bank's  operating  systems,
which, as of the date hereof,  is scheduled to be completed not later than sixty
days after the Effective Date;

                                    (3) No non-exempt  employee of  FirstService
or of any FirstService Subsidiary who receives and turns down any two job offers
of equal or higher  salary  grade at a location  within a 15-mile  radius of the
employee's home shall be eligible for any severance benefits; and

                                    (4) No exempt employee of FirstService or of
any FirstService  Subsidiary who receives and turns down a job offer of equal or
higher salary grade at a location within a 25-mile radius of the employee's home
shall be eligible for any severance benefits.

Notwithstanding the foregoing, each full-time employee of FirstService or of any
FirstService Subsidiary who is not employed in a community office,  FirstService
Insurance Agency,  Inc. office,  FirstService  Capital,  Inc. office, or lending
staff position and who rejects a job offer  described in clause (3) or (4) above
or who elects to terminate  employment with NPB or any NPB Subsidiary  within 90
days after the  Effective  Date shall be entitled  to eight  weeks of  severance
benefits.

                           (D) Each person eligible for severance  benefits will
remain eligible for such benefits if his or her employment is terminated,  other
than for "cause",  within six months after the Effective  Date. Any person whose
employment  with NPB or any NPB Subsidiary is terminated  without  "cause" after
six months from the Effective Date shall receive such severance benefit from NPB
or such NPB Subsidiary as is provided for in NPB's general  severance policy for
such  terminations  (with full credit  being given for each year of service with
FirstService or any FirstService Subsidiary).

                                       63



                           (E) For purposes of this Section 4.07(c)(ii), "cause"
means  the  employer's  good  faith  reasonable  belief  that the  employee  (1)
committed fraud, theft or embezzlement;  (2) falsified  corporate  records;  (3)
disseminated   confidential  information  concerning  customers,  NPB,  any  NPB
Subsidiary  or any of its or their  employees  in  violation  of any  applicable
confidentiality  agreement  or policy;  (4) had  documented  unsatisfactory  job
performance under NPB's dismissal policy; or (5) violated NPB's Code of Conduct.
The foregoing definition of "cause" is the definition of "cause" used by NPB and
its Subsidiaries in the ordinary course of its business.

                           (F)  In   accordance   with  NPB's  usual   personnel
policies,  NPB shall  establish,  for each  employee of  FirstService  or of any
FirstService Subsidiary who becomes an employee of NPB or any NPB Subsidiary, an
annual  review  date  based  on  the  original  hire  date  of  that  person  by
FirstService or a FirstService Subsidiary.  This review date shall be in lieu of
the current annual July review date. In order to transition employees to the NPB
annual review system in a fair and equitable manner,  NPB shall adjust the first
pay increases for any transitioned  employees in proportion  (rounded off to the
nearest  month) to the time that the NPB review date is advanced,  or postponed,
for such  employees  from the  FirstService  annual July review date, all as has
been heretofore disclosed to FirstService.

                  (iii)  Employee Benefits.

                           (A)  As of  the  Effective  Date,  each  employee  of
FirstService or of any FirstService Subsidiary who becomes an employee of NPB or
of any NPB Subsidiary  shall be entitled to full credit for each year of service
with  FirstService  or the  FirstService  Subsidiary for purposes of determining
eligibility for participation and vesting, but not benefit accrual, in NPB's, or
as appropriate,  in the NPB Subsidiary's,  employee benefit plans,  programs and
policies.  NPB  shall  use  the  original  date of  hire  by  FirstService  or a
FirstService Subsidiary in making these determinations.

                           (B)  The   employee   benefits   provided  to  former
employees of FirstService or a FirstService  Subsidiary after the Effective Date
shall  be no less  favorable  than  the  employee  benefits,  in the  aggregate,
provided by NPB or its Subsidiaries to their similarly situated  employees.  The
medical,  dental and life


                                       64


insurance plans,  programs or policies, if any, that become applicable to former
employees of FirstService or any  FirstService  Subsidiary shall not contain any
exclusion or limitation with respect to any  pre-existing  condition of any such
employees or their dependents.

                           (C) NPB shall cause NP Bank, as the  Surviving  Bank,
to  honor  the  supplemental   executive   retirement  plan  agreements  between
FirstService and each Key FirstService Management member, J. Peter Dominick, and
A. Lee  Roberts,  as in  effect  on the  date  hereof,  and,  in the case of Key
FirstService  Management,  as provided in the Employment Agreements,  and in the
case of Mr. Roberts, as provided in the Amendatory Agreement.

                           (D) Subject to the other  provisions  of this Section
4.07(c))(iii)   and  Section   1.02(g),   after  the  Effective  Date,  NPB  may
discontinue, amend, convert to, or merge with, an NPB or NPB Subsidiary plan any
FirstService Benefit Plan, subject to such plan's provisions and applicable law.

                  (iv) Election of NPB Directors.

                           (A) Upon  consummation  of the Merger and  subject to
compliance  with  all  applicable  legal  requirements,   NPB  shall  elect  the
FirstService  Nominees  (selected  pursuant  to  Section  1.02(e)(i)  hereof) as
directors of NPB,  effective  the  Effective  Date,  one to serve as a Class III
director  with a term through  April 2005,  and the other to serve as a Class II
director  with a term  through  April  2004.  Subject to the NPB/NP  Bank Bylaws
Restrictions, NPB shall nominate the FirstService Nominees, or their successors,
for  at  least  one   three-year   term  through  April  2008  and  April  2007,
respectively.

                           (B) If either FirstService Nominee, or any successor,
resigns,  dies or is otherwise removed from NPB's Board of Directors at any time
during the three-year  terms of office referred to in Section  4.07(c)(iv),  the
FirstService Board Members,  by a plurality vote, shall have the right to select
such person's  successor,  subject to (A) compliance with the NPB/NP Bank Bylaws
Restrictions,  and (B) NPB's approval  (which  approval will not be unreasonably
withheld),  and NPB shall  take all  reasonable  steps  necessary  to elect such
successor to the NPB Board of Directors.

                  (v) FirstService Division, FirstService Board.

                                       65


                           (A) Upon consummation of the Merger,  NPB shall cause
NP  Bank  to  establish  and  operate  a  separate   banking   division   called
"FirstService  Bank,  a Division  of  National  Penn  Bank"  (the  "FirstService
Division"). The FirstService Division will consist of all FirstService's present
community offices, including the Souderton,  Pennsylvania office currently under
construction,  with the addition of (i) the NP Bank Community Offices located in
Doylestown and  Sellersville,  Pennsylvania,  and (ii) two additional  community
offices  to be  opened  by the  FirstService  Division  within  the  four  years
following  the Effective  Date.  NP Bank will  consolidate  its  Warminster  and
Lansdale,  Pennsylvania  offices  into  FirstService's  Warminster  and Lansdale
offices.

                           (B) NPB will utilize the FirstService Division in the
further  expansion of its business in north central  Montgomery County and Bucks
County,  Pennsylvania (the "Montco/Bucks Corridor"),  including the expansion of
the  community  office  system  through  the  opening of de novo  offices or the
acquisition of other financial institutions or their deposits and assets. The NP
Bank  commercial  loan  group  located  in  Horsham  will  become  part  of  the
FirstService Division and report to the FirstService Division's management.

                           (C) All offices and  operations  of the  FirstService
Division  will be branded  using the name  "FirstService  Bank,  a  Division  of
National  Penn  Bank",   including   without   limitation  all  branch  signage,
statements,  communications,  business cards,  stationary,  brochures, web site,
marketing  materials,  promotional  items,  billing and all other aspects of the
FirstService Division.

                           (D) Upon consummation of the Merger,  NPB shall cause
NP Bank to  establish  the  "FirstService  Division  Board  of  Directors"  (the
"FirstService  Board").  The FirstService  Board shall initially  consist of the
members of  FirstService's  Board of Directors at the Effective Date and one NPB
executive  officer selected by NPB. In accordance with NPB corporate  governance
procedures  and  guidelines,  the Board will have  authority  to add  additional
members from time to time. NPB anticipates that the emphasis of the FirstService
Board  will  be  on  business  development,   marketing  and  expansion  of  the
FirstService Division throughout the Montco/Bucks Corridor.

                           (E) FirstService's current non-employee directors who
become FirstService Board Members shall receive  compensation


                                       66


comparable to the compensation received by them as FirstService directors at the
date hereof.  Other persons who may be selected for service on the  FirstService
Board  shall be  compensated  in  accordance  with NPB's  standard  compensation
arrangements  for  divisional  board  members,  which  is  partially  fixed  and
partially  incentive-based  compensation.  FirstService's  current  non-employee
directors  who  become  FirstService  Board  Members  shall  have the  option of
electing to receive such NPB standard compensation. The FirstService Board shall
have  indemnification  and insurance  coverage no less favorable than members of
the Board of Directors of NP Bank.

                           (F)  NPB shall operate the FirstService Division,
and maintain the FirstService Board at the foregoing  compensation  level, for a
period of at least  three  years  after the  Effective  Date,  except  that this
covenant shall expire if and when NPB shall be acquired or otherwise sold.

                  (vi)  Laurel  Abstract.  Subject to  receipt  of any  required
approvals  from the other  investors,  NPB agrees to maintain the  investment of
FirstService  in Laurel  Abstract  for at least three years after the  Effective
Date.

                  (vii)  Indemnification, Insurance.

                           (A) NPB shall  indemnify,  defend,  and hold harmless
the  directors,   officers,   employees  and  agents  of   FirstService  or  the
FirstService  Subsidiaries  (each, an  "Indemnified  Party") against all losses,
expenses (including reasonable attorneys' fees), claims,  damages or liabilities
and amounts  paid in  settlement  arising out of actions or omissions or alleged
acts or  omissions  (collectively,  "Prior  Acts")  occurring at or prior to the
Effective Date  (including the  transactions  contemplated by this Agreement) to
the fullest extent permitted by Pennsylvania law, including  provisions relating
to advances of expenses  incurred in the defense of any  proceeding  to the full
extent permitted by Pennsylvania law upon receipt of any undertaking required by
Pennsylvania law. Without limiting the foregoing,  in a case (if any) in which a
determination  by NPB is required to effectuate any  indemnification,  NPB shall
direct, at the election of the Indemnified  Party, that the determination  shall
be  made  by  independent  counsel  mutually  agreed  upon  between  NPB and the
Indemnified Party.

                                       67



                           (B) NPB shall, and it shall cause NP Bank to, keep in
effect  provisions in its articles of  incorporation  or association  and bylaws
providing   for   exculpation   of  director  and  officer   liability  and  its
indemnification  of the Indemnified  Parties to the fullest extent  permitted by
Pennsylvania  law, which  provisions  shall not be amended except as required by
applicable law or except to make changes permitted by law that would enlarge the
Indemnified Parties' right to indemnification.

                           (C) NPB shall use its  reasonable  best  efforts (and
FirstService  shall  cooperate and assist prior to the  Effective  Date in these
efforts), at no expense to the beneficiaries, to:

                                    (1)  maintain   directors'   and   officers'
liability  insurance ("D&O Insurance") for the Indemnified  Parties with respect
to matters  occurring  at or prior to the  Effective  Date,  issued by a carrier
assigned a claims-paying ability rating by A.M. Best & Co. of "A (Excellent)" or
higher; or

                                    (2) obtain  coverage  for Prior Acts for the
Indemnified  Parties  under the  directors'  and officers'  liability  insurance
policies currently maintained by NPB;

in either  case,  providing  at least  the same  coverage  as the D&O  Insurance
currently  maintained by FirstService  and containing terms and conditions which
are no less  favorable  to the  beneficiaries,  for a period of at least six (6)
years from the Effective Date; provided, that NPB shall not be obligated to make
annual premium payments for such six-year period in respect of the D&O Insurance
which exceed, for the portion related to FirstService's  directors and officers,
150 percent of the initial  annual  premiums  for such  coverage  (the  "Maximum
Amount").  If the amount of the  premiums  necessary to maintain or procure such
insurance coverage exceeds the Maximum Amount, NPB shall use its reasonable best
efforts to maintain the most  advantageous  policies of directors' and officers'
liability insurance obtainable for a premium equal to the Maximum Amount.

                           (D) If any claim is made  against  present  or former
directors,  officers  or  employees  of  FirstService  or  of  any  FirstService
Subsidiary who are covered or potentially covered by insurance,  neither NP Bank
nor NPB shall do anything that would forfeit, jeopardize,  restrict or limit the
insurance coverage available for that claim until the final disposition thereof.

                                       68



                           (E) If NPB or any of its  successors or assigns shall
consolidate  with or merge into any other person and shall not be the continuing
or surviving  person of such  consolidation  or merger or shall  transfer all or
substantially  all of its assets to any  person,  then and in each case,  proper
provision  shall be made so that the  successors and assigns of NPB shall assume
the obligations set forth in this Section 4.07(c)(vi).

                           (F) The  provisions of this Section  4.07(c)(vi)  are
intended to be for the benefit of and shall be enforceable by, each  Indemnified
Party, his or her heirs and representatives.

                           (G) NPB shall pay all expenses,  including reasonable
attorneys' fees, that may be incurred by any Indemnified  Party in enforcing the
indemnity and other obligations provided for in this Section 4.07(c)(vi).

                  (xv) Conduct of NPB's Business.  Through the Closing Date, NPB
shall  use  its   reasonable   good  faith  efforts  to  preserve  its  business
organization  intact,  maintain good relationships with employees,  and preserve
the good will of  customers of NPB and others with whom  business  relationships
exist.


                                    ARTICLE V
                                    ---------

                                   CONDITIONS
                                   ----------

         5.01 Conditions to FirstService's Obligations under this Agreement. The
obligations of  FirstService  hereunder  shall be subject to  satisfaction at or
prior to the Closing Date of each of the following conditions,  unless waived by
FirstService pursuant to Section 7.03 hereof:

         (a) Corporate  Proceedings.  All action  required to be taken by, or on
the  part  of,  NPB  and NP  Bank  to  authorize  the  execution,  delivery  and
performance of this  Agreement and the  consummation  of the Merger,  shall have
been duly and  validly  taken by NPB and NP Bank;  and  FirstService  shall have
received certified copies of the resolutions evidencing such authorizations.

         (b)  Covenants;  Representations.  The  obligations  of NPB and NP Bank
required by this  Agreement to be performed by NPB or NP Bank at or prior to the
Closing Date shall have been duly  performed


                                       69


and  complied  with  in all  material  respects;  and  the  representations  and
warranties of NPB set forth in this  Agreement  shall be true and correct in all
material respects, as of the date of this Agreement,  and as of the Closing Date
as though made on and as of the Closing Date, except as to any representation or
warranty  which  specifically  relates to an  earlier  date and except as to any
representation  or warranty to the extent the breach of such  representation  or
warranty does not have a Material Adverse Effect.

         (c) Approvals of Regulatory  Authorities.  Procurement by  FirstService
and NPB of all requisite  approvals and consents of Regulatory  Authorities  and
the expiration of the statutory  waiting period or periods  relating thereto for
the Merger;  and no such approval or consent shall have imposed any condition or
requirement (other than conditions or requirements  previously  disclosed) which
would so materially  and adversely  impact the economic or business  benefits to
FirstService or NPB of the transactions contemplated by this Agreement that, had
such  condition  or  requirement  been  known,  such  party  would  not,  in its
reasonable judgment, have entered into this Agreement.

         (d) No  Injunction.  There shall not be in effect any order,  decree or
injunction  of a court or agency of  competent  jurisdiction  which  enjoins  or
prohibits consummation of the transactions contemplated by this Agreement.

         (e) Officer's  Certificate.  NPB shall have delivered to FirstService a
certificate,  dated the Closing Date and signed, without personal liability,  by
its President or Executive Vice President, to the effect that the conditions set
forth in subsections (a) through (d) of this Section 5.01 have been satisfied.

         (f)  Registration  Statement.   The  Registration  Statement  shall  be
effective  under the  Securities  Act,  and no  proceedings  shall be pending or
threatened  by  the  SEC  to  suspend  the  effectiveness  of  the  Registration
Statement;  and all  approvals  deemed  necessary  by NPB's  counsel  from state
securities  or  "blue  sky"   authorities   with  respect  to  the  transactions
contemplated by this Agreement shall have been obtained.

         (g) Tax Opinion or Letter.  FirstService shall have received an opinion
of Pepper Hamilton LLP, special counsel to FirstService,  or a letter from Beard
Miller Company LLP,  FirstService's


                                       70


independent certified public accountants,  dated the Closing Date, to the effect
that (a) the Merger  constitutes a  reorganization  under Section  368(a) of the
IRC,  and (b) any gain  realized  in the Merger will be  recognized  only to the
extent of cash or other property  (other than NPB Common Stock)  received in the
Merger,  including  cash  received in lieu of  fractional  share  interests;  in
rendering  their  opinion,  such  counsel  or firm may  require  and  rely  upon
representations  and  reasonable  assumptions,   including  those  contained  in
certificates of officers of FirstService, NPB and others.

         (h) Approval by FirstService's Shareholders.  This Agreement shall have
been approved by the shareholders of FirstService by such vote as is required by
the National Bank Act, the Banking Code, and the articles of  incorporation  and
bylaws of FirstService.

         (i) Other  Documents.  FirstService  shall  have  received  such  other
certificates,  documents  or  instruments  from NPB or its officers or others as
FirstService  shall have  reasonably  requested in connection with accounting or
income tax treatment of the Merger, or related securities law compliance.

         (j) Nasdaq  Listing.  The NPB Common  Stock,  including  the NPB Common
Stock to be issued in the Merger and pursuant to the Conversion  Options,  shall
continue to be authorized for quotation on Nasdaq.

         (k) Rights  Agreement.  No event shall have occurred which shall result
in the  grant,  issuance  or  triggering  of any  right  or  entitlement  or the
obligation to grant or issue any interest in NPB Common Stock or enable or allow
any  right  or  other  interest  associated  with  the  Rights  Agreement  to be
exercised,  distributed  or  triggered,  and no other event shall have  occurred
under the Rights Agreement which would  materially  adversely affect any current
or future right or interest of any holders of FirstService Common Stock.

         (l) Employment Agreements. Neither NPB nor NP Bank shall have violated,
or taken any action to renounce or repudiate, the Employment Agreements.

         5.02  Conditions  to  NPB's  Obligations  under  this  Agreement.   The
obligations of NPB hereunder shall be subject to satisfaction


                                       71


at or prior to the  Closing  Date of each of the  following  conditions,  unless
waived by NPB pursuant to Section 7.03 hereof:

         (a) Corporate  Proceedings.  All action  required to be taken by, or on
the part of,  FirstService to authorize the execution,  delivery and performance
of this Agreement and the  consummation of the Merger,  shall have been duly and
validly taken by FirstService;  and NPB shall have received  certified copies of
the resolutions evidencing such authorizations.

         (b)  Covenants;   Representations.   The  obligations  of  FirstService
required by this  Agreement to be performed by  FirstService  at or prior to the
Closing Date shall have been duly  performed  and complied  with in all material
respects;  and the  representations  and warranties of FirstService set forth in
this  Agreement  shall be true and correct in all material  respects,  as of the
date of this  Agreement,  and as of the Closing Date as though made on and as of
the Closing Date, except as to any representation or warranty which specifically
relates to an earlier  date and except as to any  representation  or warranty to
the  extent  the  breach  of such  representation  or  warranty  does not have a
Material Adverse Effect.

         (c)  Approvals  of  Regulatory  Authorities.  Procurement  by  NPB  and
FirstService of all requisite  approvals and consents of Regulatory  Authorities
and the expiration of the statutory  waiting period or periods  relating thereto
for the Merger; and no such approval or consent shall have imposed any condition
or requirement  (other than  conditions or  requirements  previously  disclosed)
which would so materially and adversely impact the economic or business benefits
to NPB or FirstService of the transactions  contemplated by this Agreement that,
had such  condition  or  requirement  been  known,  such party would not, in its
reasonable judgment, have entered into this Agreement.

         (d) No  Injunction.  There shall not be in effect any order,  decree or
injunction  of a court or agency of  competent  jurisdiction  which  enjoins  or
prohibits consummation of the transactions contemplated by this Agreement.

         (e) Officer's  Certificate.  FirstService shall have delivered to NPB a
certificate,  dated the Closing Date and signed, without personal liability,  by
its  Chairman  or  President,  to the effect


                                       72


that the  conditions  set forth in  subsections  (a) through (d) of this Section
5.02 have been satisfied.

         (f)  Registration  Statement.   The  Registration  Statement  shall  be
effective  under the  Securities  Act,  and no  proceedings  shall be pending or
threatened  by  the  SEC  to  suspend  the  effectiveness  of  the  Registration
Statement;  and all  approvals  deemed  necessary  by NPB's  counsel  from state
securities  or  "blue  sky"   authorities   with  respect  to  the  transactions
contemplated by this Agreement shall have been obtained.

         (g) Tax  Opinion  or  Letter.  NPB shall  have  received  an opinion of
Ellsworth,  Carlton, Mixell & Waldman, P.C., special counsel to NPB, or a letter
from Grant Thornton LLP, NPB's independent  certified public accountants,  dated
the Closing Date, to the effect that (a) the Merger constitutes a reorganization
under Section 368(a) of the IRC, and (b) any gain realized in the Merger will be
recognized  only to the extent of cash or other property  (other than NPB Common
Stock)  received in the Merger,  including  cash  received in lieu of fractional
share  interests;  in rendering their opinion,  such counsel or firm may require
and rely  upon  representations  and  reasonable  assumptions,  including  those
contained in certificates of officers of FirstService, NPB and others.

         (h) Approval by FirstService's Shareholders.  This Agreement shall have
been approved by the shareholders of FirstService by such vote as is required by
the National Bank Act, the Banking Code, and the articles of  incorporation  and
bylaws of FirstService.

         (i) Other Documents.  NPB shall have received such other  certificates,
documents  or  instruments  from  FirstService  or its officers or others as NPB
shall have  reasonably  requested in  connection  with  accounting or income tax
treatment of the Merger, or related securities law compliance.

         (j) Phase I  Environmental  Audit  Results.  The results of any Phase I
environmental  audit conducted pursuant to Section  4.07(a)(ii) hereof shall not
result in a Material Adverse Effect on FirstService.

         (k) Key  FirstService  Management.  Each  Key  FirstService  Management
member shall remain employed by FirstService through the Effective Date.


                                       73


                                   ARTICLE VI
                                   ----------

                        TERMINATION, WAIVER AND AMENDMENT
                        ---------------------------------

         6.01  Termination.  This  Agreement may be terminated on or at any time
prior to the Closing Date:

         (a)  By the mutual written consent of the parties hereto;

         (b)  By NPB or FirstService:

                  (i) If there shall have been any breach of any representation,
warranty or obligation of the other party hereto  (subject to the same standards
as set forth in Sections 5.01(b) or 5.02(b), as the case may be) and such breach
can not be, or shall not have been,  remedied  within 30 days  after  receipt by
such party of written notice specifying the nature of such breach and requesting
that it be remedied;  provided,  that, if such breach cannot reasonably be cured
within such 30-day period but may  reasonably be cured within 60 days,  and such
cure is being diligently  pursued,  no such termination shall occur prior to the
expiration of such 60-day period;

                  (ii) If the  Closing  Date  shall not have  occurred  prior to
March 31, 2003 (except that if the Closing Date shall not have  occurred by such
date because of a breach of this  Agreement by a party  hereto,  such  breaching
party  (or NP Bank in NPB's  case)  shall  not be  entitled  to  terminate  this
Agreement in accordance with this provision);

                  (iii) If any Regulatory Authority whose approval or consent is
required for consummation of the Merger shall issue a definitive  written denial
of such  approval or consent and the time  period for appeals and  requests  for
reconsideration has run; or

                  (iv) If the FirstService Shareholders vote but fail to approve
the Merger at the FirstService Shareholders Meeting.

         (c) By  FirstService,  at any time during the ten-day period  following
the  Determination  Date,  if  both of the  following  conditions  occur  on the
Determination Date:

                                       74



                           (1) the NPB Market  Value  shall be less than  $22.00
per share, but not less than $20.625 per share; and

                           (2) (i) the  quotient  obtained by  dividing  the NPB
Market Value by $27.50 per share shall be less than (ii) the  quotient  obtained
by dividing the Average  Index Price by the Index Price on the Starting Date and
subtracting 0.05 from the quotient in this clause (2)(ii);

subject, however, to the following:

                           (1) If  FirstService  shall elect to  terminate  this
Agreement pursuant to this Section 6.01(c), it shall give written notice thereof
to NPB  (provided  that such notice of election to terminate may be withdrawn at
any time within the aforementioned ten-day period);

                           (2)  During the five-day period commencing with its
receipt  of such  notice,  NPB shall have the  option to elect to  increase  the
exchange  ratio set forth in Section  1.02(f)(ii)(A),  as  adjusted  pursuant to
Section  1.02(f)(ii)(E),  to .582 share of NPB  Common  Stock plus the Per Share
Cash  Consideration in exchange for each share of FirstService  Common Stock and
the Closing Date shall be postponed by the minimum amount of time necessary,  if
any,  to  accommodate  NPB's  election of such  option  (i.e.,  up to a five-day
period); and

                           (3) If NPB so elects within such five-day period,  it
shall give prompt written notice to FirstService of such election,  whereupon no
termination  shall have  occurred  pursuant  to this  Section  6.01(c)  and this
Agreement  shall remain in effect in  accordance  with its terms  (except as the
Exchange Ratio shall have been so modified).

         For  purposes of this Section  6.01(c),  the  following  terms have the
meanings indicated.

         "Index Group" means the bank holding companies listed below, the common
stocks of all of which shall be publicly  traded and as to which there shall not
have been, since the Starting Date and before the Determination Date, any public
announcement  of a proposal  for such company to be acquired or for such company
to acquire another  company or companies in transactions  with a value exceeding
25% of the acquiror's market  capitalization.  The bank


                                       75


holding companies are as follows: (1) Susquehanna  Bancshares,  Inc.; (2) Fulton
Financial Corporation; (3) Harleysville National Corporation; (4) Univest Corp.;
(5) S&T Bancorp;  (6) First Commonwealth  Financial;  (7) Omega Financial Corp.;
and (8) F.N.B. Corporation.

         "Index  Price" on a given date means the  average of the  closing  sale
prices of the companies comprising the Index Group.

         "Average  Index  Price"  means the average of the Index  Prices for the
Determination Period.

         "Starting  Date" means the last trading day  immediately  preceding the
date of the first public announcement of entry into this Agreement.

         If any company belonging to the Index Group declares or effects a stock
dividend, reclassification, recapitalization, split-up, combination, exchange of
shares, or similar  transaction  between the Starting Date and the Determination
Date,  the prices for the common  stock of such company  shall be  appropriately
adjusted for the purposes of applying this Section 6.01(c).

         (d) By  FirstService,  at any time during the ten-day period  following
the  Determination  Date, if the NPB Market Value shall be less than $20.625 per
share.

         6.02 Effect of Termination. If this Agreement is terminated pursuant to
Section 6.01 hereof or otherwise,  this Agreement shall  forthwith  become void,
other than Sections 4.02(c) and 7.01 hereof which shall remain in full force and
effect,  and  there  shall  be no  further  liability  on  the  part  of  NPB or
FirstService to the other, except for any liability of NPB or FirstService under
such sections of this  Agreement  and except for any liability  arising out of a
willful breach of this Agreement giving rise to such termination.


                                   ARTICLE VII
                                   -----------

                                  MISCELLANEOUS
                                  -------------

         7.01  Expenses and Other Fees.

                                       76



         (a) Except as set forth in Section  7.01(b),  each party  hereto  shall
bear and pay all  costs  and  expenses  incurred  by it in  connection  with the
transactions  contemplated  hereby,  including  fees  and  expenses  of its  own
financial consultants, accountants and counsel.

         (b) If  FirstService  fails to complete the Merger after the occurrence
of one of the following events,  and NPB shall not be in material breach of this
Agreement,  FirstService shall immediately pay NPB a fee of Five Million Dollars
($5,000,000):

                  (i) a person or group (as those  terms are  defined in Section
13(d) of the Exchange Act and the rules and regulations thereunder),  other than
NPB or an Affiliate of NPB:

                           (A) acquires beneficial ownership (within the meaning
of Rule 13d-3  under the  Exchange  Act) of 25% or more of the then  outstanding
shares of FirstService Common Stock; or

                           (B)  enters  into an  agreement,  letter of intent or
memorandum of understanding  with FirstService  pursuant to which such person or
group or any affiliate of such person or group would:

                                    (1)  merge or consolidate, or enter into any
similar transaction, with FirstService;

                                    (2)  acquire all or substantially all of the
assets or liabilities of FirstService; or

                                    (3)   acquire   beneficial    ownership   of
securities representing, or the right to acquire beneficial ownership or to vote
securities  representing,  25%  or  more  of  the  then  outstanding  shares  of
FirstService Common Stock; or

                  (ii) FirstService authorizes, recommends or publicly proposes,
or publicly  announces  an  intention to  authorize,  recommend  or propose,  an
agreement,  letter  of  intent  or  memorandum  of  understanding  described  in
subsection (b)(i)(B) above; or

                  (iii) the FirstService  shareholders  vote but fail to approve
the  Merger  at the  FirstService  Shareholders  Meeting,  or  the  FirstService
Shareholders  Meeting  is  cancelled,  if  prior  to  the  shareholder  vote  or
cancellation:

                                       77



                           (A) the  FirstService  Board of Directors  shall have
withdrawn or modified its recommendation that FirstService  shareholders approve
this Agreement; or

                           (B)  there  has been an  announcement  by a person or
group (as those terms are defined in Section  13(d) of the  Exchange Act and the
rules and regulations thereunder),  other than NPB or an Affiliate of NPB, of an
offer or proposal to acquire 10% or more of the  FirstService  Common Stock then
outstanding,  or to acquire,  merge,  or consolidate  with  FirstService,  or to
purchase all or substantially all of FirstService's assets; or

                           (C) any director or officer of  FirstService or other
person who has signed a Letter Agreement, in the form attached hereto as Exhibit
1, shall have  failed to  maintain  continued  ownership  of, and to vote at the
FirstService  Shareholders Meeting, the shares of FirstService Common Stock over
which he or she exercises  sole or shared voting power (as  identified on his or
her signed Letter Agreement), as required by such signed Letter Agreement.

         7.02  Non-Survival  of  Representations   and  Warranties;   Disclosure
Schedules.   All   representations,   warranties   and,  except  to  the  extent
specifically provided otherwise herein, agreements and covenants shall terminate
on the Closing Date.

         7.03 Amendment, Extension and Waiver. Subject to applicable law, at any
time prior to the Closing Date, the parties may:

         (a) amend this Agreement;

         (b) extend the time for the  performance  of any of the  obligations or
other acts of either party hereto;

         (c)  waive  any  inaccuracies  in the  representations  and  warranties
contained herein or in any document delivered pursuant hereto; or

         (d) to the extent  permitted by law, waive  compliance  with any of the
agreements or conditions contained in Articles IV and V hereof or otherwise.

This Agreement may not be amended except by an instrument in writing signed,  by
authorized officers,  on behalf of the parties


                                       78


hereto.  Any  agreement on the part of a party hereto to any extension or waiver
shall be valid only if set forth in an  instrument  in writing  signed by a duly
authorized officer on behalf of such party, but such waiver or failure to insist
on strict  compliance  with such  obligation,  covenant,  agreement or condition
shall not operate as a waiver of, or estoppel with respect to, any subsequent or
other failure.

         7.04  Entire Agreement.

         (a) This  Agreement,  including  the  documents  referred  to herein or
delivered  pursuant hereto,  contains the entire agreement and  understanding of
the parties with respect to its subject  matter.  This Agreement  supersedes all
prior  arrangements  and  understandings  between the parties,  both written and
oral,  with  respect  to its  subject  matter  other  than  the  Confidentiality
Agreement.

         (b) This  Agreement  shall inure to the benefit of and be binding  upon
the parties hereto and its successors;  provided,  however, that nothing in this
Agreement,  expressed  or implied,  is intended to confer upon any party,  other
than the parties hereto and their respective successors,  any rights,  remedies,
obligations or liabilities,  and provided,  further, that the FirstService Board
Members may enforce the provisions of Sections 1.02(e),  4.07(c)(iv) and (v) and
any Indemnified Party may enforce Section 4.07(c)(vi).

         7.05 No  Assignment.  Neither party hereto may assign any of its rights
or obligations hereunder to any other person,  without the prior written consent
of the other party hereto.

         7.06 Notices. All notices or other communications hereunder shall be in
writing and shall be deemed  given upon  delivery if delivered  personally,  two
business days after mailing if mailed by prepaid  registered or certified  mail,
return receipt  requested,  or upon confirmation of good transmission if sent by
telecopy, addressed as follows:

         (a)  If to NPB or NP Bank, to:

              National Penn Bancshares, Inc.
              National Penn Bank
              Philadelphia and Reading Avenues
              P.O. Box 547
              Boyertown, Pennsylvania  19512-0547

                                       79



              Attention:  Wayne R. Weidner, Chairman and CEO
              Telecopy No.: 610-369-6349

              with a copy to:

              H. Anderson Ellsworth
              Jay W. Waldman
              Ellsworth, Carlton, Mixell & Waldman, P.C.
              1105 Berkshire Boulevard
              Suite 320
              Wyomissing, Pennsylvania 19610

              Telecopy No.: 610-371-9510

         (b)  If to FirstService, to:

              FirstService Bank
              152 North Main Street
              Doylestown, Pennsylvania 18901

              Attention:  John C. Spier, President and CEO

              Telecopy No.: 215-230-6946

              with a copy to:

              J. Bradley Boericke
              Peter O. Clauss
              Pepper Hamilton LLP
              3000 Two Logan Square
              18th and Arch Streets
              Philadelphia, Pennsylvania 19103-2799

              Telecopy No.: 215-981-4750

         7.07  Disclosure   Schedules.   Information  contained  on  either  the
FirstService  Disclosure Schedule or the NPB Disclosure Schedule shall be deemed
to cover the express  disclosure  requirement  contained in a representation  or
warranty  of this  Agreement  and any other  representation  or warranty of this
Agreement  of such  party  where  it is  readily  apparent  it  applies  to such
provision.  The  mere  inclusion  of an  item  in a  Disclosure  Schedule  as an
exception


                                       80


to a representation or warranty shall not be deemed an admission by a party that
such item represents a material exception or fact, event or circumstance or that
such item is or could result in a Material Adverse Effect.

         7.08  Captions.  The  captions  contained  in  this  Agreement  are for
reference purposes only and are not part of this Agreement.

         7.09  Counterparts.  This  Agreement  may be  executed in any number of
counterparts,  and each  such  counterpart  shall be  deemed  to be an  original
instrument,  but  all  such  counterparts  together  shall  constitute  but  one
agreement.

         7.10   Severability.   If  any  provision  of  this  Agreement  or  the
application   thereof  to  any  person  or  circumstance  shall  be  invalid  or
unenforceable to any extent, the remainder of this Agreement and the application
of such  provisions  to other  persons or  circumstances  shall not be  affected
thereby and shall be enforced to the greatest extent permitted by law.






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                                       81



         7.11 Governing  Law. This Agreement  shall be governed by and construed
in  accordance   with  the  domestic   internal  law  of  the   Commonwealth  of
Pennsylvania,  except to the extent the National  Bank Act is  applicable by its
terms.

         IN WITNESS  WHEREOF,  the  parties  have caused  this  Agreement  to be
executed  by their duly  authorized  officers as of the day and year first above
written.

                                          NATIONAL PENN BANCSHARES, INC.


(Corporate Seal)                          By:/s/ Wayne R. Weidner
                                             -----------------------------------
                                                 Name:   Wayne R. Weidner
                                                 Title:  Chairman, President and
                                                         Chief Executive Officer


                                     Attest:/s/ Sandra L. Spayd
                                            ------------------------------------
                                                Name:   Sandra L. Spayd
                                                Title:  Secretary

                                          NATIONAL PENN BANK


(Corporate Seal)                          By:/s/ Wayne R. Weidner
                                             -----------------------------------
                                                 Name:   Wayne R. Weidner
                                                 Title:  Chairman and
                                                         Chief Executive Officer


                                     Attest:/s/ Sandra L. Spayd
                                            ------------------------------------
                                            Name:   Sandra L. Spayd
                                            Title:  Secretary


                                          FIRSTSERVICE BANK


(Corporate Seal)                          By:/s/ John C. Spier
                                             -----------------------------------
                                                 Name:   John C. Spier
                                                 Title:  President and
                                                         Chief Executive Officer


                                       82


                                     Attest:/s/ Donald P. Worthington
                                            ------------------------------------
                                            Name:   Donald P. Worthington
                                            Title:  Executive Vice President



                                       83


COMMONWEALTH OF PENNSYLVANIA  :
                              :ss.
COUNTY OF BERKS               :

         On this 24th day of  September,  2002,  before me, a notary  public for
this  state and  county,  personally  came WAYNE R.  WEIDNER,  as  chairman  and
president, and SANDRA L. SPAYD, as secretary, of NATIONAL PENN BANCSHARES, INC.,
and each, in his/her  capacity,  acknowledged  this instrument to be the act and
deed of the corporation and the seal affixed to it to be its seal.

         WITNESS my official seal and signature this day and year.

                                     /s/Deborah M. Johnson
                                     -------------------------------------------
(Seal of Notary)                     Notary Public
                                     My commission expires July 14, 2005

COMMONWEALTH OF PENNSYLVANIA         :
                                     :ss.
COUNTY OF BERKS                      :

         On this 24th day of  September,  2002,  before me, a notary  public for
this state and county, personally came WAYNE R. WEIDNER, as chairman, and SANDRA
L. SPAYD,  as secretary,  of NATIONAL PENN BANK, and each, in his/her  capacity,
acknowledged  this  instrument to be the act and deed of the corporation and the
seal affixed to it to be its seal.

         WITNESS my official seal and signature this day and year.

                                     /s/Deborah M. Johnson
                                     -------------------------------------------
(Seal of Notary)                     Notary Public
                                     My commission expires July 14, 2005

COMMONWEALTH OF PENNSYLVANIA         :
                                     :ss.
COUNTY OF BUCKS                      :

         On this 24th day of  September,  2002,  before me, a notary  public for
this state and county,  personally came JOHN C. SPIER, as president,  and DONALD
P. WORTHINGTON,  as executive vice president, of FIRSTSERVICE BANK, and each, in
his/her  capacity,  acknowledged  this  instrument to be the act and deed of the
association and the seal affixed to it to be its seal.


                                       84


         WITNESS my official seal and signature this day and year.

                                     /s/Deborah L. Fisher
                                     -------------------------------------------
(Seal of Notary)                     Notary Public
                                     My commission expires December 20, 2002




                                       85