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Texas City, TX Building Safety: Plumbing Permits (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Adopted plumbing code
International Plumbing Code, 2021 edition, with local amendments
Insurance for permit
$300,000 personal injury and $300,000 property damage
Appeals body
Plumbing appeals and advisory board, five members, two-year terms
Wet venting
Not allowed; variance only if no feasible alternative
Drain and vent plastic pipe
Schedule 40 PVC only (§ 154.05(B)(3))
Barred water piping
Galvanized and polybutylene (Quest) pipe

Summary

In Texas City, Texas, a master plumber must furnish proof of public liability insurance of not less than $300,000 against personal injury and $300,000 against property damage before a plumbing permit issues. The city has adopted the 2021 International Plumbing Code with local amendments, and a five-member plumbing appeals and advisory board hears appeals.

Each holder of a master plumbing license in the state shall, as a condition for the issuance of a plumbing permit in the city, furnish a certificate of insurance or other acceptable evidence that the holder has public liability insurance with an insurance company approved by the city insuring in a sum of not less than $300,000 against personal injury and $300,000 against property damage. ... (A) (1) There is hereby adopted for and by the city a standard code known as the International Plumbing Code, 2021 edition, with appendices and amendments thereto, passed and recommended by the International Code Council, Inc., which code is published in book form and which is referred to incorporated in this section and made a part of this section for all purposes. A copy of such code is filed of record in the office of the City Secretary. Adoption of subsequent amendments, supplement or new edition(s) is automatic upon publication by the International Code Council, Inc.

Full Breakdown

Chapter 154 of the Texas City Code of Ordinances governs plumbing inside the city limits of Texas City in Galveston County. Section 154.01 adopts the Plumbing License Law of 1947, codified as Tex. Occupations Code §§ 1301.001 et seq., insofar as it applies to the city, so any plumber covered by that law who performs plumbing services in the city must hold the plumbing license the law provides.

The permit itself carries a financial condition. Under § 154.02, each holder of a master plumbing license in the state must furnish a certificate of insurance or other acceptable evidence of public liability insurance, with a company approved by the city, as a condition for issuance of a plumbing permit in the city.

Section 154.05 adopts the International Plumbing Code, 2021 edition, with appendices and amendments, and a copy is filed of record in the office of the City Secretary. Adoption of later amendments, supplements or new editions is automatic on publication by the International Code Council, Inc. If the plumbing code conflicts with the code of ordinances or state law, the code of ordinances or state law is controlling.

Local amendments in § 154.05(B) change the model code. Section 109 is amended so the board of appeals becomes the plumbing appeals and advisory board. That board has five members appointed by the Mayor and confirmed by the City Commission: a licensed master plumber, a licensed journeyman plumber, a building contractor, and two residents not employed in the plumbing contracting or building industry, with terms of two years. Section 303.3 requires plastic pipe and fittings for draining wastes and vents to be schedule 40 PVC only. Section 312 sets air tests: low pressure gas piping (not in excess of 0.5 psi) must withstand at least ten pounds of air pressure for not less than 15 minutes, and higher pressure piping must stand at least 25 psi for not less than one hour, with no drop in pressure.

Two flat rules sit beside the code. Section 154.03 bans wet venting within the city, with a variance available only if there is no feasible alternative, and a request goes with two sets of riser diagrams to the plumbing appeals and advisory board. Section 154.04 bars galvanized pipe and polybutylene (Quest) pipe for water piping, and bars cellcore or foam core pipe.

Violations & Fines

Section 154.04, the prohibited pipe rule, carries a penalty reference to § 10.99. Under that section a violation is punished by a fine not exceeding $500, or $2,000 where the case arises under the fire safety, zoning or public health and sanitation ordinances, and each day a violation continues is a separate offense. A master plumber who cannot furnish the insurance evidence required by § 154.02 does not qualify for the plumbing permit, and wet venting without an approved variance breaks § 154.03.

Frequently Asked Questions

What insurance does a plumber need to get a permit in Texas City?
Each holder of a master plumbing license in the state must furnish a certificate of insurance or other acceptable evidence of public liability insurance as a condition for issuance of a plumbing permit under § 154.02. The insurer must be a company approved by the city, and the coverage must be not less than $300,000 against personal injury and $300,000 against property damage.
Which plumbing code does Texas City use?
Section 154.05 adopts the International Plumbing Code, 2021 edition, with appendices and amendments, and a copy is filed in the office of the City Secretary. Later amendments, supplements or new editions are adopted automatically on publication by the International Code Council, Inc. If the code conflicts with the code of ordinances or state law, the code of ordinances or state law controls.
Is wet venting allowed in Texas City?
No. Section 154.03 says that within the limits of the city no wet venting is allowed. A variance can be issued if there is no feasible alternative to wet venting. The request must be submitted along with two sets of riser diagrams to the plumbing appeals and advisory board for review and approval or disapproval.
Who sits on the Texas City plumbing appeals and advisory board?
Under § 154.05(B)(2), the Mayor appoints and the City Commission confirms five members: a licensed master plumber, a licensed journeyman plumber, a building contractor, and two residents who are not employed in the plumbing contracting or building industry. Terms are two years or until successors are appointed and qualified, and a member cannot act in a case involving a personal or financial interest.

Sources & Official References

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