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Fort Worth, TX Building Safety: Plumbing Permits (2026)

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

Key Facts

Adopted code
2021 International Plumbing Code
Adopted gas code
2021 International Fuel Gas Code
Governing chapter
Fort Worth City Code Ch. 26
Fire/health fine cap
Up to $2,000 per offense
Other violation fine cap
Up to $500 per offense
Repeat violations
Each day is a separate offense
Adopted IPC appendices
Appendix C (Structural Safety), E (Water Piping)

Summary

Fort Worth regulates plumbing work under Chapter 26 of the City Code, which adopts the 2021 International Plumbing Code and 2021 International Fuel Gas Code with local amendments. Anyone doing plumbing work in the city, including a plumber holding a city plumbing permit, must comply with these adopted codes and the Fort Worth Building Administrative Code.

The plumbing code of the City of Fort Worth is hereby revised and amended to conform, with certain exceptions as specified below, to the 2021 International Plumbing Code and the 2021 International Fuel Gas Code of the International Code Council (ICC), and the same as amended are hereby adopted as the City's Plumbing Code. ... Chapters 1 "Part I - Scope and Application" and "Part 2 - Administration and Enforcement" of the 2021 International Plumbing Code and of the 2021 International Fuel Gas Code shall be governed by the Fort Worth Building Administrative Code; ... Any person, firm, or corporation violating any of the provisions of this ordinance shall be deemed guilty of a misdemeanor and upon conviction thereof shall be punishable by a fine not to exceed $2,000 for all violations involving fire safety, or public health and sanitation and shall be fined not more than $500 for all other violations of this ordinance.

Full Breakdown

Section 26-1 revises and amends the city's plumbing code to conform to the 2021 International Plumbing Code (IPC) and 2021 International Fuel Gas Code (IFGC), adopting them as the City's Plumbing Code, with copies of both filed as Exhibits A and B in the Office of the City Secretary. The city specifically adopts two IPC appendices as part of its code: Appendix Chapter C (Structural Safety) and Appendix Chapter E (Sizing of Water Piping Systems). Chapters 1 (Scope and Application) and 2 (Administration and Enforcement) of the IPC and IFGC are displaced entirely and governed instead by the Fort Worth Building Administrative Code, which sets the permitting, inspection and enforcement procedures rather than the ICC's own administrative chapter.

Section 26-2 lists detailed local amendments to specific IPC/IFGC sections, including a rewritten engineered drainage design provision (IPC Table of Contents, Chapter 7, § 713) and revised definitions in IPC § 202, such as clarifying that 'Plumbing Code' and related terms mean the codes as adopted by Fort Worth. Section 26-3 makes the chapter cumulative with the rest of the 2015 Code of Ordinances, so it does not repeal other plumbing-related provisions except where they directly conflict with Chapter 26. The chapter's cross-references tie plumbing work to related chapters covering buildings (Ch.

7), electricity (Ch. 11), fire prevention (Ch. 13), gas (Ch. 15), the subdivision ordinance (Ch. 31) and zoning (App. A), reflecting how a plumbing permit interacts with other permitting requirements on the same project. 6) confirms that construction is performed by the city or by 'the plumber or person holding the permit,' with costs charged back to 'the plumber or other person holding a plumbing permit relating to such deep sewer connection,' showing the plumbing permit is tied to a specific licensed plumber of record on a job.

Violations & Fines

Violating any provision of the plumbing chapter is a misdemeanor under § 26-4. A conviction involving fire safety or public health and sanitation carries a fine of up to $2,000; all other violations of the chapter are punishable by a fine of up to $500. Each day a violation continues is treated as a separate offense, so unpermitted or noncompliant plumbing work can accumulate daily fines until it is corrected and brought into compliance.

Frequently Asked Questions

What plumbing code does Fort Worth enforce?
Fort Worth enforces the 2021 International Plumbing Code and the 2021 International Fuel Gas Code as amended, adopted by § 26-1 of the City Code. Copies are on file as exhibits with the City Secretary, and the administrative and enforcement chapters of those ICC codes are replaced by the Fort Worth Building Administrative Code.
Who administers plumbing permit enforcement in Fort Worth?
Administration and enforcement run through the Fort Worth Building Administrative Code rather than the IPC's own administrative chapter, since § 26-2(a) specifically substitutes the city's administrative code for IPC/IFGC Chapters 1 and 2 covering scope, application and enforcement.
What happens if plumbing work is done without following the adopted code?
It is a misdemeanor under § 26-4. Violations involving fire safety or public health and sanitation are fined up to $2,000, other violations up to $500, and each day the violation continues counts as a separate offense, so penalties can add up quickly on an ongoing noncompliance.

Sources & Official References

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