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

This form is to assist in the plan review, permit and inspection process for those properties that have been required by the Airport Land Use ordinance to meet sound attenuation requirements. This form is to be completed by the designer or builder to ensure that either the prescriptive code requirements are met or an approved assembly is utilized to meet the requirements in the building code.

Last updated: March 2024

Application to request the Building Official's approval for a proposed temporary building (< 180 days)

Updated April 2024

List of City-registered Mechanical contractors.

Disclaimer: The inclusion of a mechanical contractor or 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 mechanical contractor or company, or the information on the mechanical contractor's or company’s site, nor the products or services they offer.

Last updated: Feb. 23, 2021

This form is to be completed by the applicant to obtain a minor repair permit for work that does not require a plan review provided the materials match or are equivalent to the materials being repaired or replaced.

Updated: 05/17/2022

Last update: 04/01/2024.

List of Registered Independent Energy Technicians.

Updated April 19, 2024

List of approved, permitted private ambulance companies.

Last updated: 10/09/2019

List of currently licensed sign contractors with the City of Houston

Last updated:  April 18, 2024