List of City-registered Master Plumbers. 

Disclaimer: The inclusion of a plumber or plumbing company on this list does not imply and should not be interpreted as constituting or implying any endorsement, recommendation, sponsorship, support, affiliation, or approval by the City of that plumber or plumbing company or the information on the plumber's or company’s site, nor the products or services they offer.

Last updated: Feb. 23, 2021

Quick reference handout listing Building Code Enforcement's licenses, annual permits, and miscellaneous permit fees, effective January 1, 2026.

Updated: 1/1/2026

This example drawing identifies what is needed on the roof plan to be compliant with the solar-ready provisions. This is drawing for reference only.

Last updated Jan. 17, 2023

This technical memo is provided to describe the new changes to the Houston Amendments to the 2021 International Energy Conservation Code (IECC) for Commercial and Residential provisions with regards to the requirement for EV readiness.  These changes provide options for builders and owners to provide EV-ready construction. 

Uploaded 02/13/2024

This technical memo is provided to describe the new changes to solar readiness in the Houston Amendments to the 2021 Residential Code (IRC) and the 2021 International Energy Conservation Code (IECC). 

Uploaded 02/13/2024

Last updated: 03/08/2024

Maximum allowable beam span (Revision 1)