Exhibit 99.1

                                  NEWS RELEASE

CONTACT:          Patrick Scanlon, Senior Vice President, Controller
                  Penseco Financial Services Corporation
                  (570) 346-7741


FOR RELEASE:      4:00 P.M. Eastern Time:  November 1, 2007


   Penseco Financial Services Corporation Reports Increased Earnings of 16.4%
                            for the 3rd Quarter 2007

SCRANTON, PA, November 1 -- Penseco Financial Services Corporation (OTC Bulletin
Board: PFNS), the Scranton, Pennsylvania based financial holding company of Penn
Security Bank & Trust Company  reported net income  increased  $308,000 or 16.4%
for the three months ended  September  30, 2007 to $2,181,000 or $1.01 per share
compared  with  $1,873,000  or $.87 per  share  from the  year ago  period.  Net
interest income after provision for loan losses  increased  $151,000 or 3.0%, to
$5,222,000 for three months ended  September 30, 2007 compared to $5,071,000 for
the same quarter of 2006.  Largely,  the increase came from higher  interest and
fees on loans of  $883,000  or 15.0%,  due to net loan  growth of $41.1  million
since  September  30, 2006,  including  $25.7  million  from  December 31, 2006.
Interest on investments  declined $159,000 or 7.5%, due to maturing  investments
being redeployed to fund future loan demand.

For the nine months ended September 30, 2007, net income  increased  $543,000 or
10.8%,  to  $5,551,000  or $2.58 per share  compared with the year ago period of
$5,008,000  or $2.33 per share.  Net interest  income after  provision  for loan
losses  increased  $289,000 or 1.9%,  to  $15,589,000  for the nine months ended
September 30, 2007 from  $15,300,000 for the same period of 2006.  Largely,  the
increase came from higher  interest and fees on loans of $2,502,000 or 14.6%, as
net loans  increased  $41.1  million  since  the year age  period.  Interest  on
investments  declined  $400,000 or 6.1% for the nine months ended  September 30,
2007, due to maturing  investments  being redeployed to fund future loan demand.
The allowance  for loan losses at September 30, 2007 was  $4,600,000 or 1.16% of
total loans  compared to  $4,000,000  or 1.13% of total loans at  September  30,
2006.


Other Income

Other income increased $211,000 or 8.6% for the three months ended September 30,
2007 to $2,663,000 compared with $2,452,000 for the three months ended September
30,  2006.  Service  charges  on  deposit  accounts  increased  $27,000 or 12.4%
primarily due to increased  service  charge  collections  during 2007.  Merchant
transaction  income increased $95,000 or 6.8% due to higher  transaction  volume
and new business. Bank-Owned Life Insurance (BOLI) income increased $80,000. The
Company entered into a BOLI investment during the fourth quarter of 2006.

Other  income  increased  $594,000 or 9.7% to  $6,739,000  during the first nine
months of 2007 from  $6,145,000 for the same period of 2006.  Service charges on
deposit accounts  increased $122,000 or 19.2% primarily due to increased service
charge collections during 2007.  Merchant  transaction income increased $175,000
or 5.4%, mainly due to higher  transaction  volume and new business.  Bank-Owned
Life  Insurance  income  increased  $235,000.  The Company  entered  into a BOLI
investment  during the fourth quarter of 2006.  Other operating income decreased
$65,000  mainly  lower  brokerage  income of $32,000  along with a reduction  in
general operating income. The Company realized a gain of $49,000 due to the sale
of equity securities during the first nine months of 2007.


Other Expenses

Total other expenses remained  relatively  unchanged at $5,100,000 for the three
months ended  September  30, 2007.  Salaries  and  employee  benefits  decreased
$24,000 or 1.1%.  The  decrease  was largely due to a refund of $144,000  from a
health insurance  provider.  Premises and fixed assets expense increased $25,000
or 4.3%, mainly due to higher depreciation  expense related to the conversion to
a new  computer  system  during 2006.  Merchant  transaction  expense  increased
$60,000  or 5.5%  due to  higher  transaction  volume  and new  business.  Other
operating expenses decreased $60,000 or 4.6%.





Total other expenses  increased $389,000 or 2.6% to $15,443,000 during the first
nine  months of 2007  compared  with  $15,054,000  for the same  period of 2006.
Salaries and employee  benefits expense  decreased $99,000 or 1.4%. The decrease
was  largely  due to a refund  of  $144,000  from a health  insurance  provider.
Premises and fixed assets expense increased  $141,000 or 7.8%, mainly due to the
increased  depreciation  expense  related to the new computer  system  completed
during 2006.  Merchant  transaction  expenses  increased $101,000 or 4.0% due to
higher transaction  volume.  Other operating expenses increased $246,000 or 6.5%
from general  operating  expenses  related to the  promotion of our Totally Free
Checking program.


Asset Quality

Non-accrual  loans  decreased  $3,759,000  to $406,000 or .10% of total loans at
September 30, 2007 from $4,165,000 or 1.18% of total loans at September of 2006.
This decrease was due to two borrowing  relationships  being resolved during the
third  quarter of 2007.  The allowance for loan losses at September 30, 2007 was
$4,600,000  or 1.16% of total  loans  compared to  $4,000,000  or 1.13% of total
loans at  September  30,  2006.  Management  believes  the loan loss  reserve is
adequate.  The Company does not engage in any sub-prime or Alt-A credit lending.
Therefore, the Company is not subject to any associated credit risks.

Loans on which the accrual of interest has been discontinued or reduced amounted
to $406,000  and  $4,165,000  at  September  30, 2007 and  September  30,  2006,
respectively.  If interest on those loans had been  accrued,  such income  would
have been $253,000 and $190,000 for the nine months ended September 30, 2007 and
September  30, 2006,  respectively.  Interest  income on those  loans,  which is
recorded only when received,  amounted to $143,000 and $84,000 for September 30,
2007 and  September 30, 2006,  respectively.  There are no  commitments  to lend
additional funds to individuals whose loans are in non-accrual status.


Income Tax Expense

For the three months ended September 30, 2007 applicable  income taxes increased
$53,000 or 9.6% to $604,000 due to due to higher operating income.  For the nine
months ended  September 30, 2007 applicable  income taxes  decreased  $49,000 or
3.5% to $1,334,000 due to increased  tax-free income and BOLI income included in
overall  operating  income.  The  Company's  effective  income tax rate has been
affected by the Company's  income being derived in part from BOLI  appreciation,
as well as tax-free interest.

                     PENSECO FINANCIAL SERVICES CORPORATION
                              FINANCIAL HIGHLIGHTS
                                   (unaudited)
                    (in thousands, except per share amounts)


                                                 Nine Months Ended
                                           September 30,    September 30,    Increase        %
                                          ---------------  ---------------
(in thousands, except per share amounts)       2007              2006           $         Change
- -------------------------------------------------------------------------------------------------
                                                                             
Net Income                                    $ 5,551          $ 5,008        $  543      10.84%
Earnings per share                            $  2.58          $  2.33        $ 0.25      10.73%
Net Income - Core                             $ 5,543          $ 5,008        $  535      10.68%
Earnings per share - Core                     $  2.58          $  2.33        $ 0.25      10.73%
ROA                                             1.27%            1.19%                     6.72%
ROA- Core                                       1.27%            1.19%                     6.72%
ROE                                            10.86%           10.27%                     5.74%
ROE - Core                                     10.84%           10.27%                     5.55%
Efficiency Ratio                               67.57%           69.24%                    (2.41%)
Efficiency Ratio - Core                        67.60%           69.24%                    (2.37%)
Non-accrual Loans/Total Loans                   0.10%            1.18%                   (91.53%)






                     PENSECO FINANCIAL SERVICES CORPORATION
                           CONSOLIDATED BALANCE SHEETS
                                   (unaudited)
                    (in thousands, except per share amounts)


                                                             September 30,       September 30,
                                                                 2007                2006
                                                            ----------------    ----------------
ASSETS
                                                                             
Cash and due from banks                                        $  12,358           $  11,751
Interest bearing balances with banks                              13,063                 668
Federal funds sold                                                 7,000                   -
                                                            ----------------    ----------------
  Cash and Cash Equivalents                                       32,421              12,419
Investment securities:
  Available-for-sale, at fair value                               72,804             105,491
  Held-to-maturity (fair value of $69,887
    and $76,930, respectively)                                    69,387              76,100
                                                            ----------------    ----------------
  Total Investment Securities                                    142,191             181,591
Loans, net of unearned income                                    396,035             354,308
  Less: Allowance for loan losses                                  4,600               4,000
                                                            ----------------    ----------------
  Loans, Net                                                     391,435             350,308
Bank premises and equipment                                        9,489               9,331
Other real estate owned                                                -                  80
Accrued interest receivable                                        3,632               3,294
Cash surrender value of life insurance                             7,289                   -
Other assets                                                       3,348               3,819
                                                            ----------------    ----------------
  Total Assets                                                 $ 589,805           $ 560,842
                                                            ================    ================
LIABILITIES
Deposits:
  Non-interest bearing                                         $  78,187           $  75,187
  Interest bearing                                               345,245             325,724
                                                            ----------------    ----------------
  Total Deposits                                                 423,432             400,911
Other borrowed funds:
  Repurchase agreements                                           33,295              18,592
  Short-term borrowings                                              625               2,070
  Long-term borrowings                                            58,470              68,272
Accrued interest payable                                           1,386               1,342
Other liabilities                                                  2,903               2,524
                                                            ----------------    ----------------
  Total Liabilities                                              520,111             493,711
                                                            ----------------    ----------------
STOCKHOLDERS' EQUITY
Common stock ($ .01 par value, 15,000,000 shares
  authorized, 2,148,000 shares issued and outstanding)                21                  21
Surplus                                                           10,819              10,819
Retained earnings                                                 59,560              56,360
Accumulated other comprehensive income                              (706)                (69)
                                                            ----------------    ----------------
  Total Stockholders' Equity                                      69,694              67,131
                                                            ----------------    ----------------
  Total Liabilities and Stockholders' Equity                   $ 589,805           $ 560,842
                                                            ================    ================






                     PENSECO FINANCIAL SERVICES CORPORATION
                        CONSOLIDATED STATEMENTS OF INCOME
                                   (unaudited)
                    (in thousands, except per share amounts)


                                                                Three Months Ended            Nine Months Ended
                                                                  September 30,                 September 30,
                                                          ----------------------------  ---------------------------
                                                              2007           2006           2007             2006
                                                           ----------     -----------    ----------     ----------
                                                                                             
Interest and fees on loans                                  $  6,769       $  5,886       $ 19,621       $ 17,119
Interest and dividends on investments:
  U.S. Treasury securities and U.S. Agency obligations           896          1,267          2,859          4,178
  States & political subdivisions                                733            697          2,178          1,958
  Other securities                                                84             86            322            250
Interest on Federal funds sold                                   129              -            433              -
Interest on balances with banks                                  121             72            314            120
                                                           ----------     ----------     ----------     ----------
  Total Interest Income                                        8,732          8,008         25,727         23,625
                                                           ----------     ----------     ----------     ----------
INTEREST EXPENSE
Interest on time deposits of $100,000 or more                    504            299          1,540            805
Interest on other deposits                                     1,858          1,679          5,585          4,638
Interest on other borrowed funds                                 840            816          2,485          2,585
                                                           ----------     ----------     ----------     ----------
  Total Interest Expense                                       3,202          2,794          9,610          8,028
                                                           ----------     ----------     ----------     ----------
  Net Interest Income                                          5,530          5,214         16,117         15,597

Provision for loan losses                                        308            143            528            297
                                                           ----------     ----------     ----------     ----------
  Net Interest Income After Provision for Loan Losses          5,222          5,071         15,589         15,300
                                                           ----------     ----------     ----------     ----------
OTHER INCOME
Trust department income                                          421            408          1,160          1,113
Service charges on deposit accounts                              245            218            756            634
Merchant transaction income                                    1,482          1,387          3,402          3,227
Other fee income                                                 325            319            908            877
Bank-Owned Life Insurance Income                                  80              -            235              -
Other operating income                                           112            120            229            294
Realized (losses) gains on securities, net                        (2)             -             49              -
                                                           ----------     ----------     ----------     ----------
  Total Other Income                                           2,663          2,452          6,739          6,145
                                                           ----------     ----------     ----------     ----------
OTHER EXPENSES
Salaries and employee benefits                                 2,108          2,132          6,813          6,912
Expense of premises and equipment, net                           605            580          1,955          1,814
Merchant transaction expenses                                  1,149          1,089          2,644          2,543
Other operating expenses                                       1,238          1,298          4,031          3,785
                                                           ----------     ----------     ----------     ----------
  Total Other Expenses                                         5,100          5,099         15,443         15,054
                                                           ----------     ----------     ----------     ----------
Income before income taxes                                     2,785          2,424          6,885          6,391

Applicable income taxes                                          604            551          1,334          1,383
                                                           ----------     ----------     ----------     ----------
                                                            $  2,181       $  1,873       $  5,551       $  5,008
                                                           ==========     ==========     ==========     ==========

Earnings per Common Share
  (Based on 2,148,000 shares outstanding)                   $   1.01       $   0.87       $   2.58       $   2.33
Cash Dividends Declared Per Common Share                    $   0.37       $   0.35       $   1.11       $   1.05






Penseco  Financial  Services  Corporation,  through its subsidiary Penn Security
Bank & Trust  Company,  operates  nine offices in  Lackawanna,  Wayne and Monroe
counties.  The Company's stock is traded on the OTC Bulletin Board Market, under
the symbol, "PFNS".

This press release,  as well as other written  communications  made from time to
time by the Company and its subsidiaries and oral  communications made from time
to time by authorized  officers of the Company,  may contain statements relating
to the future results of the Company (including certain projections and business
trends)  that are  considered  "forward-looking  statements"  as  defined in the
Private   Securities   Litigation  Reform  Act  of  1995  (the  "PSLRA").   Such
forward-looking  statements  may be  identified  by the  use of  such  words  as
"believe," "expect,"  "anticipate,"  "should," "planned,"  "estimated," "intend"
and "potential".  For these statements, the Company claims the protection of the
safe harbor for forward-looking statements contained in the PSLRA.

The Company  cautions you that a number of important  factors could cause actual
results  to  differ   materially  from  those   currently   anticipated  in  any
forward-looking  statement.  Such  factors  include,  but  are not  limited  to:
prevailing economic and geopolitical conditions; changes in interest rates, loan
demand,  real estate values and competition;  changes in accounting  principles,
policies,  and guidelines;  changes in any applicable  law, rule,  regulation or
practice with respect to tax or legal issues;  and other economic,  competitive,
governmental,  regulatory  and  technological  factors  affecting  the Company's
operations,  pricing,  products  and  services  and  other  factors  that may be
described in the Company's  Annual Report on Form 10-K and Quarterly  Reports on
Form  10-Q  as  filed  with  the   Securities  and  Exchange   Commission.   The
forward-looking  statements are made as of the date of this release, and, except
as may be required  by  applicable  law or  regulation,  the Company  assumes no
obligation to update the forward-looking statements or to update the reasons why
actual  results  could  differ  from  those  projected  in  the  forward-looking
statements.