Million-Air A/C & Heating
Licensed Texas A/C contractor in Williamson County. License TACLB21196, Class B, active through August 24, 2027. No business website could be verified for this company, so it is listed here from state records but not scored or ranked.
Texas license record
| A/C contractor license | TACLB21196 |
|---|---|
| Class | Class B: up to 25 tons cooling, 1.5 million BTU/hr heating |
| Endorsement | Environmental air: heating, cooling and ventilation |
| Status | Active, expires August 24, 2027 |
| License holder | Yates, William S |
| County of record | Williamson County, TX |
| Electrical contractor license | None found under this business name |
| TDLR enforcement orders | None on record as of October 4, 2026 |
| Business website | None we could verify as theirs |
From TDLR open data and TDLR's public administrative-orders search, checked October 4, 2026. Orders are matched by license number and company name together. Verify on TDLR.
What we could not verify
Everything else that goes into a ranking on this site is read from a company's own website: the services it lists, whether it installs ductless mini splits or heat pumps, posted prices, financing, warranty terms and service area. We did not find a website we could confirm belongs to Million-Air A/C & Heating, so none of that is on record here. If this is your company, send us the site and it will be read and scored on the next update.
Verified, ranked alternatives in Williamson County
| Company | Score | Since | Mini splits | Posted price | Financing | Labor warranty | 24/7 | Free estimates | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | MLD Services LLC | 97 | 2009 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 2 | Jurnee Mechanical and Services | 95 | Not stated | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 3 | Texas Legacy Services LLC | 80 | Not stated | ✓ | ✓ | ✓ | ✓ | ✓ | |
| 4 | Roznovak's Services,inc | 67 | 1979 | ✓ | ✓ | ✓ | |||
| 5 | Morris Heating & Air | 65 | Not stated | ✓ | ✓ | ✓ | ✓ |
Other licensed contractors in Williamson County
All 437 licensed contractors in Williamson County →
Questions
Is Million-Air A/C & Heating a licensed HVAC contractor in Texas?
Yes. TDLR lists an active Texas A/C contractor license, TACLB21196 (Class B), with a business address in Williamson County, expiring August 24, 2027. How to verify it yourself.
Why is Million-Air A/C & Heating listed but not ranked?
Our ranking only scores companies whose own website we could confirm, because the score is built from what a company publishes: services, posted prices, financing and warranty terms. We found no website we could verify as Million-Air A/C & Heating's, so the company appears in the Williamson County directory unranked. The license itself is real and current.
What does the license class mean?
Class A has no size limit. Class B is limited to systems up to 25 tons of cooling and 1.5 million BTU per hour of heating, which still covers nearly every home. The E endorsement covers environmental air: heating, cooling and ventilation.
How do I check Million-Air A/C & Heating before hiring?
Ask for the license number and look it up on TDLR's license search; confirm the name and expiration match this page. Ask who pulls the permit, whether the technician is an employee, and for the parts and labor warranty in writing. Then compare the quote against the posted prices on this site.