Martin Mechanical Service
HVAC Contractor license 20800 issued by the Texas Department of Licensing and Regulation. Status shown as of August 17, 2026.
This license is active. It is valid through December 27, 2026, 132 days from today, according to the most recent TDLR public file.
| License holder | Martin Mechanical Service |
|---|---|
| Business name | Martin Mechanical Service |
| License type | A/C Contractor |
| License number | 20800 |
| Status today | Active |
| Expiration date | December 27, 2026 |
| County of record | Harris |
| Issuing authority | Texas Department of Licensing and Regulation |
| First seen in public file | August 16, 2026 |
| Last confirmed | August 17, 2026 |
How to confirm this yourself
This page reproduces the TDLR public license file, which the agency republishes daily. Before you hire anyone, confirm the record at the source and ask the contractor for proof of insurance separately, since licensing and insurance are not the same thing and the state file does not cover insurance.
Verify at TDLR → File a complaint
There are 3,143 licensed HVAC contractors on record in Harris County. Compare them all →