HVAC Contractors in Katy, TX (2026)
60 Listed contractors in Katy today. The Listed names come from the Texas Department of Licensing and Regulation license roster, read October 22, 2026. Listed means a public record shows the contractor. Verified means the contractor published its terms here.
Listed
| Name | License | City |
|---|---|---|
| #1 Cool Air LLC | 129233 · Texas Department of Licensing and Regulation | Harris County |
| 1-way Services | 70617 · Texas Department of Licensing and Regulation | Harris County |
| 12130 Hvacr, LLC | 78580 · Texas Department of Licensing and Regulation | Harris County |
| 12b Air Conditioning And Heating | 97084 · Texas Department of Licensing and Regulation | Harris County |
| 17 Degrees A/C And Heating LLC | 127928 · Texas Department of Licensing and Regulation | Harris County |
| 1st Air Choice Heating & A/C LLC | 100088 · Texas Department of Licensing and Regulation | Harris County |
| 2 Brothers Cooling HVAC LLC | 109627 · Texas Department of Licensing and Regulation | Harris County |
| 2000 Service Marq Co | 21119 · Texas Department of Licensing and Regulation | Harris County |
| 24 AC Repair, LLC | 49975 · Texas Department of Licensing and Regulation | Harris County |
| 24 Seven AC LLC | 122806 · Texas Department of Licensing and Regulation | Harris County |
| 24-7 Services Restaurant Repairs | 29613 · Texas Department of Licensing and Regulation | Harris County |
| 24/7 AC & Heating LLC | 163696 · Texas Department of Licensing and Regulation | Harris County |
| 249 Air | 135210 · Texas Department of Licensing and Regulation | Harris County |
| 2cool Hvac, LLC | 168091 · Texas Department of Licensing and Regulation | Harris County |
| 2nd Opinion A/C & Refrigeration | 22763 · Texas Department of Licensing and Regulation | Harris County |
| 2q Services LLC DBA Ice Plus | 73608 · Texas Department of Licensing and Regulation | Harris County |
| 3 Echo 1, LLC | 126524 · Texas Department of Licensing and Regulation | Harris County |
| 4 Seasons Air Conditioning And Heating | 13682 · Texas Department of Licensing and Regulation | Harris County |
| 4c A/C & Heating, LLC | 60872 · Texas Department of Licensing and Regulation | Harris County |
| 4m Air Conditioning Co | 8343 · Texas Department of Licensing and Regulation | Harris County |
| 4t Mechanical HVAC Solutions | 126359 · Texas Department of Licensing and Regulation | Harris County |
| 5 Star A/C Filter | 29478 · Texas Department of Licensing and Regulation | Harris County |
| 5 Star Repair Svcs Inc DBA Air Aces | 51318 · Texas Department of Licensing and Regulation | Harris County |
| 5 Temp A/C & Heating, LLC | 108164 · Texas Department of Licensing and Regulation | Harris County |
| 503 HVAC Heating & Cooling Houston Tx | 141168 · Texas Department of Licensing and Regulation | Harris County |
| 59 Degrees Heating & Cooling Services | 161981 · Texas Department of Licensing and Regulation | Harris County |
| 68 Degrees | 109264 · Texas Department of Licensing and Regulation | Harris County |
| 7 Days A/C Heating Appliances | 23610 · Texas Department of Licensing and Regulation | Harris County |
| 713 Fix My AC | 15191 · Texas Department of Licensing and Regulation | Harris County |
| 73 Comfort | 27231 · Texas Department of Licensing and Regulation | Harris County |
| 75 Degree AC LLC | 72152 · Texas Department of Licensing and Regulation | Harris County |
| 7gs Air Conditioning And Heating Service | 17567 · Texas Department of Licensing and Regulation | Harris County |
| A & A Air Conditioning & Appliance Co | 34472 · Texas Department of Licensing and Regulation | Harris County |
| A & D Refrigeration LLC | 75453 · Texas Department of Licensing and Regulation | Harris County |
| A & E HVAC Solutions Inc. | 113314 · Texas Department of Licensing and Regulation | Harris County |
| A & H Mechanical | 24216 · Texas Department of Licensing and Regulation | Harris County |
| A & K Mechanical | 63947 · Texas Department of Licensing and Regulation | Harris County |
| A & M Mechanical Corp | 10924 · Texas Department of Licensing and Regulation | Harris County |
| A & M Mechanical Inc | 181 · Texas Department of Licensing and Regulation | Harris County |
| A & M Mechanical Texas LLC | 107084 · Texas Department of Licensing and Regulation | Harris County |
| A & R HVAC Service | 39793 · Texas Department of Licensing and Regulation | Harris County |
| A & S Air Conditioning & Heating | 15851 · Texas Department of Licensing and Regulation | Harris County |
| A A & T Inc | 35154 · Texas Department of Licensing and Regulation | Harris County |
| A C I Mechanical Inc | 29092 · Texas Department of Licensing and Regulation | Harris County |
| A C Professionals | 21563 · Texas Department of Licensing and Regulation | Harris County |
| A Cool Change | 27155 · Texas Department of Licensing and Regulation | Harris County |
| A I R | 17263 · Texas Department of Licensing and Regulation | Harris County |
| A J Heating And Cooling | 27984 · Texas Department of Licensing and Regulation | Harris County |
| A Kool Dream | 73890 · Texas Department of Licensing and Regulation | Harris County |
| A Mcmechanical Services HVAC & R | 13535 · Texas Department of Licensing and Regulation | Harris County |
| A R D B Air Conditioning | 19472 · Texas Department of Licensing and Regulation | Harris County |
| A R Mechanical | 21906 · Texas Department of Licensing and Regulation | Harris County |
| A Step Above AC Heat & Refrigeration | 118271 · Texas Department of Licensing and Regulation | Harris County |
| A&d HVAC Solutions LLC | 137710 · Texas Department of Licensing and Regulation | Harris County |
| A&s Mechanical LLC | 129949 · Texas Department of Licensing and Regulation | Harris County |
| A's A/C & Heating Express | 46169 · Texas Department of Licensing and Regulation | Harris County |
| A+ Family Air LLC | 123668 · Texas Department of Licensing and Regulation | Harris County |
| A-1 Air Control Inc | 10535 · Texas Department of Licensing and Regulation | Harris County |
| A-1 Cooling And Heating LLC | 27624 · Texas Department of Licensing and Regulation | Harris County |
| A-1 Home Service | 15948 · Texas Department of Licensing and Regulation | Harris County |