Exhibit 10.25


                              SEPARATION AGREEMENT


         SEPARATION AGREEMENT ("Agreement") dated as of August 7, 2001, between
JOEL-TOMAS CITRON ("Executive"), and MASTEC, INC. ("MasTec").

         WHEREAS, Executive wishes to resign and terminate his employment with
MasTec; and

         WHEREAS, MasTec and Executive desire to establish the terms of the
separation and the parties' respective rights and obligations.

         NOW, THEREFORE, In consideration of the promises contained herein and
for other good and valuable consideration, the receipt and sufficiency of which
are hereby acknowledged, the parties agree as follows:

1.       Executive and MasTec mutually agree to terminate Executive's employment
         with MasTec and all of its subsidiaries in whatever capacity and to
         terminate all prior agreements or understandings relating to
         Executive's employment with MasTec and all of its subsidiaries
         effective August 7, 2001 (the "Separation Date") other than Executive's
         existing rights relating to stock options held by him under MasTec's
         stock option plans and MasTec's obligation to fund premiums of an
         additional $150,000 under a deferred compensation life insurance
         program and to maintain the insurance on substantially the same terms
         previously agreed to by MasTec. To this end, effective on the
         Separation Date, Executive resigns as President and Chief Executive
         Officer of MasTec, as a member of the Board of Directors of MasTec, and
         as an executive and member of the board of directors of all of MasTec's
         subsidiaries. Executive shall also resign on the Separation Date from
         the boards of directors (or similar governing bodies) of any entity for
         which Executive serves as a designee of MasTec or its affiliates.

2.       (a)      Subject to the terms and conditions of this Agreement, in
                  connection with Executive's separation from MasTec and in
                  consideration for the covenants and agreements set forth
                  herein, MasTec agrees to pay Executive an aggregate of $10
                  million (the "Severance Pay") payable in cash by wire transfer
                  to the account designated in writing by Executive from time to
                  time as follows:

                           Payment Date                Amount
                           ------------                ------

                           September 3, 2001         $2,000,000
                           January 2, 2002           $2,000,000
                           April 1, 2002             $2,000,000
                           July 1, 2002              $2,000,000
                           October 1, 2002           $2,000,000

                  ; provided, however, that all payments shall accelerate and be
                  due and payable in the event that MasTec fails to make any of
                  the foregoing payments within three business days after
                  written notice from Executive that any such payment has not
                  been timely made.

         (b)      Executive agrees that MasTec may reduce the payment to be made
                  on October 1, 2002 by the amount of all indebtedness owed to
                  MasTec under the Demand Note in the principal amount of
                  $750,000 dated November 1, 2000.

         (c)      Such Severance Pay shall constitute full payment and
                  consideration in connection with the separation and
                  Executive's employment and shall be in lieu of any other
                  payments or consideration arising out of any previous
                  relationship, agreements or arrangements between MasTec or its
                  subsidiaries and affiliates on the one hand, and Executive, on
                  the other.

3.       (a)      From the Separation Date until August 7, 2003 (the "Consulting
                  Period"), Executive shall provide such consulting services
                  (the "Consulting Services") (i) as may be reasonably necessary
                  or appropriate in order to effect an orderly transfer of
                  Executive's responsibilities to one or more other executives
                  of MasTec and to ensure that MasTec is aware of all matters
                  that were handled by Executive during his employment by MasTec
                  and (ii) as may be reasonably requested by MasTec in
                  connection with general corporate matters.

         (b)      During the Consulting Period, Executive shall not have any
                  formal schedule of duties or assignments, but (i) during the
                  period from the Separation Date until November 7, 2001 (the
                  "Initial Consulting Period"), Executive shall make himself
                  available for at least 20 hours per week to




                  perform the Consulting Services and (ii) during the remainder
                  of the Consulting Period, Executive shall make himself
                  available for at least 20 hours per month to perform the
                  Consulting Services. After the Initial Consulting Period,
                  Executive shall receive reasonable advance notice from MasTec
                  of the time requested for such Consulting Services, which time
                  shall not unreasonably interfere with Executive's other
                  activities. Executive may perform Consulting Services by
                  telephone and may be required to travel in connection with his
                  performance of Consulting Services.

         (c)      MasTec agrees to reimburse Executive for reasonable expenses
                  incurred by him in connection with his rendering of Consulting
                  Services to the extent such expenses are reimbursable under
                  MasTec's policy for business expenses as provided to him from
                  time to time. Executive will provide appropriate documentation
                  of expenses as may from time to time be reasonably requested
                  by MasTec.

         (d)      MasTec agrees that it will provide an office for Executive's
                  use in MasTec's office at 660 Madison Avenue, New York, New
                  York through December 31, 2001 and will continue to (i) employ
                  Krysta Mihalik through December 31, 2001 and (ii) engage
                  Gabriella Grunwald as a consultant through September 30, 2001.
                  Executive will either vacate the New York office on or prior
                  to December 31, 2001 or assume the lease of such space for the
                  remainder of the lease term. In the event Executive assumes
                  the lease, MasTec shall be unconditionally released from any
                  liability thereunder and any letter of credit or security
                  provided by MasTec which is currently held by the landlord or
                  any other third party in connection with such leased office
                  shall be promptly returned to MasTec.

4.       Executive agrees that he will cooperate and assist MasTec in connection
         with any legal, quasi-legal, administrative or other similar
         proceeding, including any external or internal investigation, involving
         MasTec or any of its subsidiaries or affiliates, by furnishing such
         information and appropriate services (including, if required,
         testimony) and by making himself available to MasTec as may be
         reasonably requested by MasTec from time to time.

5.       All stock options to acquire MasTec Common Stock granted to Executive
         under MasTec's 1994 Stock Incentive Plan, as amended, or any other
         option or benefit plan shall, upon the Separation Date, become fully
         vested and immediately exercisable and may be exercised by Executive
         for the full remaining term of the options but in no event later than
         the latest day on which such option may be exercised under the terms of
         the plan under which such option was granted.

6.       Executive acknowledges and agrees that he is not entitled to any
         further payments or benefits other than as provided for by this
         Agreement and he has no additional right to (a) vacation, holiday, sick
         or personal days or pay in lieu thereof, (b) bonus, profit sharing or
         other incentive compensation, or (c) stock options or restricted stock,
         all of which Executive specifically waives; provided, however, that
         Executive is not waiving his rights under the federal law providing for
         continuation of medical coverage commonly known as COBRA. Executive
         agrees and acknowledges that his eligibility (i) to purchase stock
         under the MasTec, Inc. Non-Qualified Employee Stock Purchase Plan, (ii)
         to participate in Employer incentive compensation or other compensation
         plans and (iii) to participate in any other benefit plan of Employer or
         its subsidiaries or affiliates is terminated as of the Separation Date.
         Notwithstanding the foregoing, MasTec agrees to reimburse Executive for
         reasonable business expenses incurred by him prior to the Separation
         Date subject to MasTec's historical policy for the reimbursement of
         business expenses.

7.       Executive agrees that at MasTec's request he will promptly deliver or
         cause to be delivered to MasTec, (a) all keys, ID cards, company
         automobile or other vehicle, corporate credit card, laptop computer or
         other hardware, computer software of any kind, electronic address book,
         portable telephone, radio, electronic beeper or other electronic
         devices, equipment and all other property belonging to MasTec and (b)
         all originals and copies of any drawings, books, manuals, letters,
         notes, notebooks, reports, financial statements, business plans,
         projections, data base, or documents, materials or information in
         Executive's possession or control containing or describing any
         Confidential Information (as defined below) or otherwise relating to
         MasTec or any of its subsidiaries or affiliates; provided, however,
         that Executive will not be required to return the computers (and
         software currently installed therein) in the New York, New York office
         currently being used by him prior to December 31, 2001.

8.       Executive acknowledges that as a result of his employment with MasTec,
         Executive gained knowledge of, and had access to, proprietary and
         confidential information and trade secrets of MasTec and its
         affiliates. Executive agrees that he will not, in any fashion, form or
         manner, directly or indirectly (a) use, disclose,



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         communicate or provide or permit access to any person or entity, or (b)
         remove from the premises of MasTec or any of its affiliates any notes
         or records (including copies or facsimiles, whether made by electronic,
         electrical, magnetic, optical, laser, acoustic or other means),
         relating to any confidential, proprietary or secret information of
         MasTec or any of its affiliates (collectively, "confidential
         Information") (including without limitation (1) the identity of
         customers, suppliers, subcontractors and others with whom they do
         business; (2) their marketing methods, strategies and related
         information; (3) contract terms, pricing, margin or cost information or
         other information regarding the relationship between them and the
         persons and entities with which they have contracted; (4) their
         services, products, software, technology, developments, improvements
         and methods of operation; (5) their results of operations, financial
         condition, projected financial performance, sales and profit
         performance and financial requirements; (6) the identity of and
         compensation paid to their employees and consultants; (7) any business
         plans, models or strategies and the information contained therein; (8)
         their sources, leads or methods of obtaining new business; and (9) all
         other confidential information of, about or concerning the business of
         MasTec and its affiliates), except for (x) information that is or
         becomes available to the public generally other than as a result of an
         unauthorized disclosure by Executive, including as an example
         publicly-available information filed by MasTec with the Securities and
         Exchange Commission or other governmental or regulatory authorities,
         (y) information that is generally known in the business of MasTec or
         its affiliates or that constitutes standard industry practices, customs
         and methods, or (z) information known to Executive prior to joining
         MasTec or its predecessors or gained during his employment with MasTec
         from sources outside of MasTec or its employees, officers, directors,
         consultants, advisors or other representatives who do not owe a duty of
         confidence to MasTec or any of its affiliates, whether arising under
         contract or otherwise. Executive will be entitled to use Confidential
         Information in the discharge of his Consulting Services.

9.       Executive acknowledges that it is essential to MasTec that Executive
         not utilize his special knowledge of MasTec and its business and his
         relationships with customers, suppliers and other who have business
         dealing with MasTec to compete with MasTec. Accordingly, during the
         Consulting Period, Executive covenants that he will not within the
         United States of America or the Commonwealth of Canada:

         (a)      Directly or indirectly own, manage, operate, control, be
                  employed by, consult with or participate in ownership,
                  management, operation or control of, or be connect in any
                  manner with, any entity engaged, directly or through one or
                  more subsidiaries, in the business of providing
                  telecommunications or other utility infrastructure services,
                  if such entity derives at least 20% or more of its
                  consolidated revenues from telecommunications or other utility
                  infrastructure services ("Competitor"). For these purposes,
                  ownership of securities of 1% or less of any publicly held
                  class of securities of any Competitor will not be considered
                  to be competition with MasTec;

         (b)      Solicit, persuade or attempt to solicit or persuade any
                  existing customer or any client or potential customer or
                  client to which MasTec or any of its affiliates has made
                  presentation within 3 years prior to the Separation Date or
                  with which any of them has been having discussions, to cease
                  doing business with or decrease the amount of business done
                  with or not to hire MasTec or any of its affiliates or to
                  commence doing business with or increase the amount of
                  business done with or hire another person or entity;

         (c)      Solicit, persuade or attempt to solicit or persuade any
                  individual who is an employee of MasTec or any of its
                  affiliates other than Krysta Mihalik to leave their employ or
                  to become employed by any other person or entity.

10.      It is the desire and intent of the parties to this Agreement that the
         provisions of Sections 8 and 9 be enforced to the fullest extent
         permissible under the laws and public policies applied in each
         jurisdiction in which enforcement is sought. If any particular
         provisions or portion of Section 8 or 9 is adjudicated invalid or
         unenforceable, such section will be deemed amended to delete any
         provision or portion adjudicated to be invalid or unenforceable, the
         amendment to apply only with respect to the operation of that section
         in the particular jurisdiction in which the adjudication is made. The
         parties recognize that the performance by Executive of his obligations
         under Sections 8 and 9 are special, unique and extraordinary in
         character, and that if Executive breaches or threatens to breach the
         terms and conditions of this Agreement, the Company may suffer
         irreparable injury for which no adequate remedy at law may exist.
         Accordingly, in the event of such breach or threatened breach, the
         Company will be entitled, if it so elects, without posting any bond or
         other security, to institute and prosecute proceedings in any court of
         competent jurisdiction, either in law or in equity, to obtain damages
         for any breach of this Agreement, to enforce the specific performance
         of this Agreement by Executive, and/or to enjoin Executive from
         breaching or attempting to breach this Agreement.



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11.      Executive and his heirs, representatives, executors, successors and
         assigns (collectively, the "Executive Releasors"), acquit, release and
         forever discharge MasTec and its agents, servants, officers, directors,
         shareholders, employees, predecessors, subsidiaries, affiliates,
         successors, assigns and other representatives (collectively, the
         "MasTec Released Parties") from all claims, demands, debts, damages,
         liabilities, obligations, actions or causes of action, whether known or
         unknown, foreseen and unforeseen, fixed accrued or contingent,
         liquidated or unliquidated, matured or unmatured, direct or derivative
         or consequential, arising from contract, torf, statute, regulation or
         otherwise (collectively, "Claims"), including, without limitation (a)
         Claims for fraud, intentional misconduct, simple or gross negligence,
         criminal conduct, slander or libel, (b) Claims in connection with
         Executive's employment (including wrongful termination, breach of
         express or implied contract, unpaid wages, unemployment compensation,
         accrued vacation, holidays or sick days, Executive benefits, or under
         any federal, state, or local employment laws, regulations, or executive
         orders prohibiting discrimination of any kind, including discrimination
         on the basis of age, race, sex, sexual preference, marital status,
         national origin, religion, handicap, and disability discrimination or
         retaliat on, such as the Age Discrimination in Employment Act, Title
         VII of the Civil Rights Act of 1964, the Civil Rights Act of 1866, the
         Executive Retirement Income Security Act of 1974, the Americans with
         Disabilities Act of 1990, the Family and Medical Leave Act, and
         Florida's Civil Rights Act, and (c) all other Claims of any kind
         whatsoever, arising out of, resulting from or in any way connected with
         any act, omission, fact, event, occurrence, matter, agreement,
         happening, representation, warranty, promise or transaction of any kind
         that the Executive Releasors ever had or may now have against the
         MasTec Released Parties, from the beginning of time to the date of this
         Agreement, other than MasTec's obligations under this Agreement,
         MasTec's obligations with respect to stock options held by Executive
         under the Company's stock option plans and MasTec's obligations under
         the deferred compensation life insurance program as provided herein.

12.      MasTec and the MasTec Released Parties acquit, release and forever
         discharge Executive and the Executive Releasors from all Claims of any
         kind whatsoever, arising out of, resulting from or in any way connected
         with any act, omission, fact, event, occurrence, matter, agreement,
         happening, representation, warranty, promise or transaction of any kind
         that MasTec or the MasTec Released Parties ever had or may now have
         against Executive or the Executive Releasors, from the beginning of
         time to the date of this Agreement, except for Claims arising from (a)
         any criminal activity by Executive, (b) any fraud or breach of
         fiduciary duty committed by Executive or (c) Executive's obligations
         under this Agreement, the $750,000 Demand Note dated November 1, 2000
         and the deferred compensation life insurance program.

13.      MasTec agrees that it will (a) indemnify and hold Executive harmless
         for any claims, demands, damages, liabilities, losses, costs and
         expenses (including attorneys' and paralegal fees and court costs)
         incurred or suffered by Executive in connection with Executive's
         service as an executive officer of MasTec or its affiliates to the
         fullest extent (including advancement of expenses) permitted by Florida
         corporate law for the indemnification of officers and directors of a
         Florida corporate and (b) will include Executive as a covered employee
         under MasTec's directors' and officers' liability insurance policy and
         employment practices liability insurance policy until the applicable
         statues of limitations have expired.

14.      Executive represents and warrants that no person other than he had or
         has any interest in the matters referred to in this Agreement, that
         Executive has sole right and exclusive authority to execute this
         Agreement, and that Executive has not sold, assigned, transferred,
         conveyed, or otherwise disposed of any claim or demand relating to any
         matter covered by this Agreement.

15.      Executive agrees that he will not make any statements about or relating
         to MasTec or its affiliates, its officers, directors, shareholders,
         agents or independent contractors which are disparaging, critical or
         likely to cause embarrassment. MasTec shall not make any statements
         about or relating to Executive that are disparaging, critical or likely
         to cause embarrassment.

16.      The Executive acknowledges that MasTec may be required to disclose the
         terms of this Agreement and to issue a public statement regarding
         Executive's resignation if in the opinion of counsel such disclosure is
         required by law. MasTec agrees that it will provide Executive a
         reasonable opportunity to provide comments on any written statements
         regarding the termination of Executive's employment prior to its
         issuance. Executive agrees that he will not issue any public statements
         on Executive's termination of employment (including the circumstances
         giving rise thereto) or the terms hereof, except with the prior written
         consent of MasTec which shall not be unreasonably withheld. Subject to
         paragraph 15, Executive shall be free to discuss his termination with
         potential future employers.

17.      With respect to the provisions of this Agreement other than Sections 8
         and 9 (which are covered by Section 10), Executive acknowledges that
         violation of the Agreement may give rise to irreparable injury to
         MasTec,



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         inadequately compensable in damages. Accordingly, MasTec may seek and
         obtain injunctive relief against the breach or threatened breach of the
         foregoing, in addition to any other legal remedies which may be
         available and which legal remedies are not waived by MasTec's seeking
         injunctive relief.

18.      This Agreement will be governed by and construed and enforced in
         accordance with the laws of the State of Florida, without regard to its
         conflict of laws rules. Executive consents to the jurisdiction of any
         state or federal court located within Miami-Dade County, State of
         Florida, and consents that all service of process may be made by
         registered or certified mail directed to Executive at the address of
         Executive in the payroll records of MasTec. Executive waives any
         objection which Executive may have based on lack of jurisdiction or
         improper venue or FORUM NON CONVENIENS to any suit or proceeding
         instituted by MasTec under this Agreement in any state or federal court
         located within Miami-Dade County, Florida and consents to the granting
         of such legal or equitable relief as is deemed appropriate by the
         court. This provision is a material inducement for MasTec to enter into
         this Agreement with Executive.

19.      The waiver by MasTec in writing of any provision of this Agreement will
         not be construed to be a waiver by MasTec or any succeeding breach of
         such provision or a waiver of any breach of any other provision.

20.      This Agreement represents the entire understanding and agreement
         between the parties hereto with respect to the subject matter hereof
         and supercedes and replaces all prior agreements between the parties.
         There are no promises, agreements, conditions, undertakings,
         warranties, or representations, whether written or oral, express or
         implied, between the parties other than as set forth herein. This
         Agreement cannot be amended, supplemented, or modified except by an
         instrument in writing signed by the parties against whom enforcement of
         such amendment, supplement or modification is sought. No party will
         make any claim and each party waives any right such party may now have
         or may hereafter have based upon any alleged oral alteration,
         amendment, modification, or any other alleged change in this Agreement.

21.      If any action or proceeding is brought in any court by any party to
         enforce any provision of this Agreement, the prevailing party shall be
         entitled to recover from the non-prevailing party all of its reasonable
         costs and expenses incurred in connection with such action, including
         reasonable attorneys' fees and disbursements through and including all
         appeals.

22.      This Agreement may be executed in counterparts, each of which will be
         considered an original but which will constitute one and the same
         agreement.

23.      In the event that any provision or portion of this Agreement is
         determined to be invalid or unenforceable for any reason, the remaining
         provisions of this Agreement will be unaffected thereby and will remain
         in full force and effect.

24.      THE PARTIES KNOWINGLY, VOLUNTARILY, IRREVOCABLY, UNCONDITIONALLY AND
         INTENTIALLY WAIVE THE RIGHT TO A TRIAL BY JURY IN RESPECT OF ANY
         LITIGATION BASED ON ARISING OUT OF, UNDER OR IN CONNECTION WITH THIS
         AGREEMENT OR ANY CLAIMS COVERED BY THIS AGREEMENT, OR ANY COURSE OF
         CONDUCT, COURSE OF DEALINGS, STATEMENTS (WHETHER VERBAL OR WRITTEN) OR
         ACTIONS OF AN PERSON OR PARTY AND RELATED TO THIS AGREEMENT OR ANY
         CLAIMS; THIS IRREVOCABLE WAIVER OF THE RIGHT TO A JURY TRIAL BEING A
         MATERIAL INDUCEMENT FOR EACH PARTY TO ENTER INTO THIS AGREEMENT.





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                  IN WITNESS WHEREOF, the undersigned have executed this
Agreement as of the date first written above.

                                       MASTEC, INC.



                                       By: /s/ Jose Sariego
                                           -------------------------------------
                                       Name:  Jose Sariego
                                              ----------------------------------
                                       Title: Senior VP
                                              ----------------------------------


                                       EXECUTIVE:



                                       /s/  Joel-Tomas Citron
                                       ----------------------











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