Best Licensed HVAC Contractors in Dayton, TX
61 hvac contractors companies registered in Liberty County hold current TDLR licenses, verified against official records as of August 13, 2026. The 8 companies below passed every verification check, ranked by license class.
How we chose: We identified 68 companies registered in Liberty County. 61 passed license verification. These 8 passed every check. Our methodology
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- Verified
- August 13, 2026
- Class
- A (unlimited) · ARBE
- Expires
- 2027-07-15
- Verified
- August 13, 2026
- Class
- A (unlimited) · AE
- Expires
- 2026-09-19
- Verified
- August 13, 2026
- Class
- A (unlimited) · AE
- Expires
- 2027-04-05
- Verified
- August 13, 2026
- Class
- A (unlimited) · AE
- Expires
- 2027-01-31
- Verified
- August 13, 2026
- Class
- A (unlimited) · AC
- Expires
- 2026-09-19
- Verified
- August 13, 2026
- Class
- A (unlimited) · AR
- Expires
- 2027-02-24
- Verified
- August 13, 2026
- Class
- A (unlimited) · AE
- Expires
- 2027-05-06
- Verified
- August 13, 2026
- Class
- A (unlimited) · AC
- Expires
- 2027-06-24
Compare the top 6 at a glance
| Company | License | Class | Expires |
|---|---|---|---|
| Airway Mechanical | #13321 | ARBE | 2027-07-15 |
| Arctic Air Conditioning & Heating | #123739 | AE | 2026-09-19 |
| Arrendell, James R | #37145 | AE | 2027-04-05 |
| Bay Air Conditioning LLC | #26499 | AE | 2027-01-31 |
| Big D's A/c, Heating & Refrigeration | #92006 | AC | 2026-09-19 |
| Boiler Specialists Sales & Service | #28413 | AR | 2027-02-24 |