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List of City-registered Mechanical Contractors

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

List of City-registered Master Plumbers

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

List of City Approved Contractors to Install Small Water Meters

Last update: 03/01/2024.

List of Registered Independent Third Party Energy Technicians

List of Registered Independent Energy Technicians.

Updated March 6, 2024

List of Licensed Sign Contractors

List of currently licensed sign contractors with the City of Houston

Last updated:  March 25, 2024