Best Licensed HVAC Contractors in Mexia, TX
16 HVAC contractors registered in Limestone County hold current TDLR licenses, verified against official records as of August 23, 2026. The 10 below are the top-ranked, ordered by license class and license term.
We earn a fee when you call businesses through numbers on this site. This never affects who is listed or how they rank.
- Verified
- August 23, 2026
- Class
- A (unlimited) · AE
- Expires
- 2027-07-22
- Verified
- August 23, 2026
- Class
- A (unlimited) · AE
- Expires
- 2027-05-22
- Verified
- August 23, 2026
- Class
- A (unlimited) · AE
- Expires
- 2027-05-14
- Verified
- August 23, 2026
- Class
- A (unlimited) · AC
- Expires
- 2027-05-09
- Verified
- August 23, 2026
- Class
- A (unlimited) · AC
- Expires
- 2027-04-29
- Verified
- August 23, 2026
- Class
- A (unlimited) · AC
- Expires
- 2027-04-10
- Verified
- August 23, 2026
- Class
- A (unlimited) · AC
- Expires
- 2027-01-06
- Verified
- August 23, 2026
- Class
- B · BE
- Expires
- 2027-08-03
- Verified
- August 23, 2026
- Class
- B · BE
- Expires
- 2027-07-01
- Verified
- August 23, 2026
- Class
- B · BE
- Expires
- 2027-06-02
Every other verified HVAC contractor in Mexia (6)
These hold the same current credential as the 10 above and passed the same check. They are listed alphabetically, not ranked - the 10 above are the top of the published ranking, and this is everyone else who qualified.
- Craig's A/C & Heating - TDLR #51100
- Crow Brothers Heating & A/C LLC - TDLR #111155
- Km Heating And Cooling - TDLR #35560
- Prozone Ac & Heating LLC - TDLR #108059
- Shamblin A/C And Refrigeration - TDLR #13919
- Strother Service Company - TDLR #20925
Compare the top 6 at a glance
| HVAC Contractor | License | Class | Expires |
|---|---|---|---|
| Ingram Air Conditioning | #40096 | AE | 2027-07-22 |
| Four Seasons Heating & Air Conditioning | #21799 | AE | 2027-05-22 |
| Limestone Mechanical Services LLC | #151252 | AE | 2027-05-14 |
| Serna Services | #27770 | AC | 2027-05-09 |
| Lasalle Corrections Vi, LLC | #139182 | AC | 2027-04-29 |
| Chad Don Brooks | #128541 | AC | 2027-04-10 |
How this page is built
Nobody pays to appear on this page, and position cannot be bought. A company is listed only where the official register showed it holding a current license when we checked on August 23, 2026.
- Ranked by license class and license term.
- Left off anything expired on the date we checked, or carrying any status other than current.
- Not published at all until at least 3 HVAC contractors pass that check. At most 10 appear - a cut through the ranking, not a further test.
The full method, including what each register does and does not publish.