Best hvac contractors in killeen (TX)

Best overall: Airheads HVAC, TXScore 95/100.

Scored with one published formula from public data. Updated 2026-11-12.

1. 1. Airheads HVAC — TXScore 95/100 · 4.9★ from 1,510 Google reviews
   Scores 95/100 on the Texas TXScore, driven most by reputation: 4.9★ from 1,510 Google reviews.
2. 2. CTR Services Air Conditioning & Heating — TXScore 92/100 · 4.9★ from 383 Google reviews
   Scores 92/100 on the Texas TXScore, driven most by reputation: 4.9★ from 383 Google reviews.
3. 3. Haddix Heating and Air — TXScore 92/100 · 5★ from 252 Google reviews
   Scores 92/100 on the Texas TXScore, driven most by reputation: 5★ from 252 Google reviews.
4. 4. FIX IT! Services — TXScore 91/100 · 4.7★ from 532 Google reviews
   Scores 91/100 on the Texas TXScore, driven most by reputation: 4.7★ from 532 Google reviews.
5. 5. Aire Serv of Killeen — TXScore 91/100 · 4.7★ from 500 Google reviews
   Scores 91/100 on the Texas TXScore, driven most by reputation: 4.7★ from 500 Google reviews.
6. 6. Croaker Heating & Air — TXScore 91/100 · 4.9★ from 291 Google reviews
   Scores 91/100 on the Texas TXScore, driven most by reputation: 4.9★ from 291 Google reviews.
7. 7. Kane Heating and Air Conditioning — TXScore 90/100 · 4.8★ from 599 Google reviews
   Scores 90/100 on the Texas TXScore, driven most by reputation: 4.8★ from 599 Google reviews.
8. 8. Deane Electric & Air Conditioning, LLC — TXScore 90/100 · 4.7★ from 404 Google reviews
   Scores 90/100 on the Texas TXScore, driven most by reputation: 4.7★ from 404 Google reviews.
9. 9. Lockey Heating & AC — TXScore 90/100 · 4.9★ from 237 Google reviews
   Scores 90/100 on the Texas TXScore, driven most by reputation: 4.9★ from 237 Google reviews.
10. 10. Elite Heating and Air Conditioning — TXScore 90/100 · 4.9★ from 200 Google reviews
    Scores 90/100 on the Texas TXScore, driven most by reputation: 4.9★ from 200 Google reviews.
11. 11. Artie's Heating & Air Conditioning — TXScore 89/100 · 4.8★ from 455 Google reviews
    Scores 89/100 on the Texas TXScore, driven most by reputation: 4.8★ from 455 Google reviews.
12. 12. Airheads HVAC — TXScore 89/100 · 5★ from 183 Google reviews
    Scores 89/100 on the Texas TXScore, driven most by reputation: 5★ from 183 Google reviews.
13. 13. CWS Services — TXScore 88/100 · 4.9★ from 236 Google reviews
    Scores 88/100 on the Texas TXScore, driven most by reputation: 4.9★ from 236 Google reviews.
14. 14. Ellis Air Systems — TXScore 87/100 · 4.6★ from 465 Google reviews
    Scores 87/100 on the Texas TXScore, driven most by reputation: 4.6★ from 465 Google reviews.
15. 15. Killeen Heating and Air Conditioning — TXScore 87/100 · 4.5★ from 263 Google reviews
    Scores 87/100 on the Texas TXScore, driven most by reputation: 4.5★ from 263 Google reviews.
16. 16. Moore Air, LLC — TXScore 87/100 · 4.7★ from 243 Google reviews
    Scores 87/100 on the Texas TXScore, driven most by reputation: 4.7★ from 243 Google reviews.
17. 17. The Coolest Air — TXScore 84/100 · 5★ from 333 Google reviews
    Scores 84/100 on the Texas TXScore, driven most by reputation: 5★ from 333 Google reviews.
18. 18. Triple A HVAC — TXScore 83/100 · 5★ from 127 Google reviews
    Scores 83/100 on the Texas TXScore, driven most by reputation: 5★ from 127 Google reviews.
19. 19. A.R.C Air Comfort Systems — TXScore 79/100 · 4.9★ from 138 Google reviews
    Scores 79/100 on the Texas TXScore, driven most by reputation: 4.9★ from 138 Google reviews.
20. 20. Cool Time HVAC, LLC — TXScore 79/100 · 5★ from 89 Google reviews
    Scores 79/100 on the Texas TXScore, driven most by reputation: 5★ from 89 Google reviews.
21. 21. Air to the Max LLC — TXScore 78/100 · 5★ from 157 Google reviews
    Scores 78/100 on the Texas TXScore, driven most by reputation: 5★ from 157 Google reviews.
22. 22. DAD'S Thermostat LLC — TXScore 78/100 · 4.9★ from 132 Google reviews
    Scores 78/100 on the Texas TXScore, driven most by reputation: 4.9★ from 132 Google reviews.
23. 23. Alpha Tech Air Conditioning and Heating — TXScore 76/100 · 4.9★ from 128 Google reviews
    Scores 76/100 on the Texas TXScore, driven most by reputation: 4.9★ from 128 Google reviews.
24. 24. CHILL Air — TXScore 74/100 · 4.6★ from 72 Google reviews
    Scores 74/100 on the Texas TXScore, driven most by reputation: 4.6★ from 72 Google reviews.
25. 25. Comfort Plus Heating and Cooling LLC — TXScore 72/100 · 5★ from 44 Google reviews
    Scores 72/100 on the Texas TXScore, driven most by reputation: 5★ from 44 Google reviews.

Seed data compiled from public business listings. How we score: TXScore v0 — reputation 45%, review volume 20%, availability 20%, footprint 15%.