licensed-tx

Texas

Licensed A/C Technicians in Texas

35,162 licensed A/C technicians hold active TDLR licenses across Texas, spanning 230 counties, led by Harris County. Verify any license by name or number.

Active licenses
35,162
Counties covered
230
Densest county
Harris

Methodology

How A/C Technician licensing works in Texas

Texas A/C technicians work under a licensed HVAC contractor and hold either a Registered (REG) or Certified (CER) status with TDLR. Certification requires a written exam and verifiable field experience; registration is the entry path for new technicians. A technician's license does not authorize them to operate a business independently โ€” only a licensed contractor may contract for work. Many technicians hold both REG and CER simultaneously during career transitions. EPA Section 608 certification for refrigerant handling is a federal requirement separate from the TDLR license.

A/C Technicians by county