STATEMENT OF ELIGIBILITY ON FORM T-1

EXHIBIT 25.1

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FORM T-1

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF ELIGIBILITY
UNDER THE TRUST INDENTURE ACT OF 1939 OF A
CORPORATION DESIGNATED TO ACT AS TRUSTEE

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CHECK IF AN APPLICATION TO DETERMINE
ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) [ ]

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WELLS FARGO BANK, NATIONAL ASSOCIATION
(Exact name of trustee as specified in its charter)

Not Applicable 94-1347393
(State of incorporation I.R.S. employer
if not a U.S. national bank) identification no.)

505 Main Street, Suite 301
Fort Worth, Texas 76102
(Address of principal executive offices) (Zip code)

Wells Fargo & Company
Law Department, Trust Section
MAC N9305-172
Sixth and Marquette, 17th Floor
Minneapolis, MN 55479
(agent for services)

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Quanta Services, Inc.
(Exact name of obligor as specified in its charter)

a Delaware corporation 74-2851603
(State or other jurisdiction of (I.R.S. employer
incorporation or organization) identification no.)

1360 Post Oak Boulevard, Suite 2100
Houston, Texas 77056
(Address of principal executive offices) (Zip code)

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4.50% Convertible Subordinated Debentures due 2023
(Title of the indenture securities)


Item 1. General Information. Furnish the following information as to the
trustee:

(a) Name and address of each examining or supervising authority to which
it is subject.

Comptroller of the Currency,
Treasury Department
Washington, D.C. 20230

Federal Deposit Insurance Corporation
Washington, D.C. 20429

Federal Reserve Bank of San Francisco
San Francisco, CA 94120

(b) Whether it is authorized to exercise corporate trust powers.

The trustee is authorized to exercise corporate trust powers.

Item 2. Affiliations with Obligor. If the obligor is an affiliate of the
trustee, describe each such affiliation.

None with respect to the trustee.

No responses are included for Items 3-14 of this Form T-1 because the obligor is
not in default as provided under Item 13.

Item 15. Foreign Trustee. Not applicable.

Item 16. List of Exhibits.

Wells Fargo Bank incorporates by reference into this Form T-1 exhibits attached
hereto.

Exhibit 1. A copy of the Articles of Association of the trustee now in
effect.*

Exhibit 2. A copy of the Comptroller of the Currency Certificate of
Corporate Existence for Wells Fargo Bank, National Association,
dated November 28, 2001.*

Exhibit 3. A copy of the authorization of the trustee to exercise corporate
trust powers. A copy of the Comptroller of the Currency Certificate
of Corporate Existence (with Fiduciary Powers) for Wells Fargo Bank,
National Association, dated November 28, 2001.*

Exhibit 4. Copy of the By-laws of the trustee as now in effect.*

Exhibit 5. Not applicable.

Exhibit 6. The consents of United States institutional trustees required by
Section 321(b) of the Act.

Exhibit 7. Attached is a copy of the latest report of condition of the
trustee published pursuant to law or


the requirements of its supervising or examining authority.

Exhibit 8. Not applicable.

Exhibit 9. Not applicable.

* Incorporated by reference to exhibit number 25 filed with registration
statement number 333-87398.


SIGNATURE

Pursuant to the requirements of the Trust Indenture Act of 1939, as
amended, the trustee, Wells Fargo Bank, National Association, a national banking
association organized and existing under the laws of the United States of
America, has duly caused this statement of eligibility to be signed on its
behalf by the undersigned, thereunto duly authorized, all in the City of Fort
Worth and State of Texas on the 30th day of December, 2003.

WELLS FARGO BANK, NATIONAL ASSOCIATION

By: /s/ MELISSA SCOTT
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Melissa Scott, Vice President


Exhibit 6

December 30, 2003

Securities and Exchange Commission
Washington, D.C. 20549

Gentlemen:

In accordance with Section 321(b) of the Trust Indenture Act of 1939,
as amended, the undersigned hereby consents that reports of examination of the
undersigned made by Federal, State, Territorial, or District authorities
authorized to make such examination may be furnished by such authorities to the
Securities and Exchange Commission upon its request thereof.

Very truly yours,

WELLS FARGO BANK, NATIONAL ASSOCIATION

By: /s/ MELISSA SCOTT
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Melissa Scott, Vice President


Exhibit 7

Consolidated Report of Condition of

Wells Fargo Bank National Association
of 420 Montgomery Street, San Francisco, CA 94163
And Foreign and Domestic Subsidiaries,
at the close of business September 30, 2003, filed in accordance with
12 U.S.C. Section 161 for National Banks.