A/C contractor in Collin County, TX

457 licenses · checked Oct 30, 2026

There are 457 A/C contractor licenses with an address of record in Collin County, TX, in the Texas Department of Licensing and Regulation (TDLR) data checked Oct 30, 2026. That is 2.8% of the 16,532 such licenses statewide; Collin County ranks #6 of 226 TX cities for this license type. Most list Collin County. 444 of them come up for renewal or expiration in the next 12 months, so re-check status before you sign a contract.

What a A/C contractor license covers

A Texas air conditioning and refrigeration contractor license (TDLR) is required to offer HVAC and refrigeration work to the public (Class A unlimited, Class B limited to smaller systems).

How to verify a license

Search the name or license number in the official TDLR lookup and confirm the license is current and active, the license type matches the job, and the name matches the business you are hiring. Official lookup: TDLR license lookup.

A/C contractor licenses in Collin County

Showing 60 of 457, A to Z. Listing order is alphabetical, not a recommendation.

Showing the first 60; search by name or license number for the rest.

Frequently asked questions

How many A/C contractor licenses are in Collin County?

457 active licenses in the Texas Department of Licensing and Regulation (TDLR) data checked Oct 30, 2026 (2.8% of TX).

What does a A/C contractor license cover?

A Texas air conditioning and refrigeration contractor license (TDLR) is required to offer HVAC and refrigeration work to the public (Class A unlimited, Class B limited to smaller systems).

How do I verify a A/C contractor license in Collin County?

Search the name or license number in the official TDLR lookup and confirm the license is current and active, the license type matches the job, and the name matches the business you are hiring. Use the license number shown here with the TDLR license lookup.

How many Collin County A/C contractor licenses expire soon?

444 of 457 have an expiration date in the next 12 months. A license that lapses must be renewed before the holder can work under it again.

All A/C contractor licenses in TX →

Source: Texas Department of Licensing and Regulation (TDLR). Licensed Texas is independent and not affiliated with the licensing agency. Data checked Oct 30, 2026.