Best hvac contractors in keller (TX)

Best overall: Willard Cooling, Heating, Plumbing, & Electrical (Max Air And Plumbing – Max Mechanical), TXScore 95/100.

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

1. 1. Willard Cooling, Heating, Plumbing, & Electrical (Max Air And Plumbing – Max Mechanical) — TXScore 95/100 · 4.9★ from 3,596 Google reviews
   Scores 95/100 on the Texas TXScore, driven most by reputation: 4.9★ from 3,596 Google reviews.
2. 2. Sunny Service — TXScore 95/100 · 4.9★ from 2,366 Google reviews
   Scores 95/100 on the Texas TXScore, driven most by reputation: 4.9★ from 2,366 Google reviews.
3. 3. billyGO Air Conditioning & Plumbing — TXScore 95/100 · 4.9★ from 2,224 Google reviews
   Scores 95/100 on the Texas TXScore, driven most by reputation: 4.9★ from 2,224 Google reviews.
4. 4. Service Experts Grand Prairie — TXScore 95/100 · 4.9★ from 2,127 Google reviews
   Scores 95/100 on the Texas TXScore, driven most by reputation: 4.9★ from 2,127 Google reviews.
5. 5. 1st Choice Plumbing, Heating & Air Solutions — TXScore 95/100 · 4.9★ from 1,815 Google reviews
   Scores 95/100 on the Texas TXScore, driven most by reputation: 4.9★ from 1,815 Google reviews.
6. 6. Berkeys Plumbing, A/C & Electrical — TXScore 94/100 · 4.8★ from 7,866 Google reviews
   Scores 94/100 on the Texas TXScore, driven most by reputation: 4.8★ from 7,866 Google reviews.
7. 7. Service Experts Fort Worth — TXScore 94/100 · 4.8★ from 5,005 Google reviews
   Scores 94/100 on the Texas TXScore, driven most by reputation: 4.8★ from 5,005 Google reviews.
8. 8. AirCo Air Conditioning, Heating and Plumbing — TXScore 94/100 · 4.8★ from 4,506 Google reviews
   Scores 94/100 on the Texas TXScore, driven most by reputation: 4.8★ from 4,506 Google reviews.
9. 9. Milestone Electric, A/C, & Plumbing — TXScore 94/100 · 4.8★ from 4,137 Google reviews
   Scores 94/100 on the Texas TXScore, driven most by reputation: 4.8★ from 4,137 Google reviews.
10. 10. One Hour Air Conditioning & Heating — TXScore 94/100 · 4.8★ from 3,170 Google reviews
    Scores 94/100 on the Texas TXScore, driven most by reputation: 4.8★ from 3,170 Google reviews.
11. 11. Comfort Experts, Inc. — TXScore 94/100 · 4.9★ from 853 Google reviews
    Scores 94/100 on the Texas TXScore, driven most by reputation: 4.9★ from 853 Google reviews.
12. 12. Frontline AC & Heating LLC — TXScore 94/100 · 5★ from 630 Google reviews
    Scores 94/100 on the Texas TXScore, driven most by reputation: 5★ from 630 Google reviews.
13. 13. A#1 Air — TXScore 93/100 · 4.7★ from 12,266 Google reviews
    Scores 93/100 on the Texas TXScore, driven most by reputation: 4.7★ from 12,266 Google reviews.
14. 14. Rescue Rooter — TXScore 93/100 · 4.7★ from 6,004 Google reviews
    Scores 93/100 on the Texas TXScore, driven most by reputation: 4.7★ from 6,004 Google reviews.
15. 15. Silver Spur Air, Heating, & Plumbing of DFW — TXScore 93/100 · 4.9★ from 2,228 Google reviews
    Scores 93/100 on the Texas TXScore, driven most by reputation: 4.9★ from 2,228 Google reviews.
16. 16. Elmer's Home Services — TXScore 93/100 · 4.7★ from 1,728 Google reviews
    Scores 93/100 on the Texas TXScore, driven most by reputation: 4.7★ from 1,728 Google reviews.
17. 17. AGES Services Company — TXScore 93/100 · 4.9★ from 603 Google reviews
    Scores 93/100 on the Texas TXScore, driven most by reputation: 4.9★ from 603 Google reviews.
18. 18. Texas Pride Heating and Air — TXScore 93/100 · 4.9★ from 487 Google reviews
    Scores 93/100 on the Texas TXScore, driven most by reputation: 4.9★ from 487 Google reviews.
19. 19. Service one Air Conditioning Heating and Plumbing — TXScore 92/100 · 4.8★ from 937 Google reviews
    Scores 92/100 on the Texas TXScore, driven most by reputation: 4.8★ from 937 Google reviews.
20. 20. Mid-Cities Air Conditioning and Heating — TXScore 92/100 · 4.8★ from 656 Google reviews
    Scores 92/100 on the Texas TXScore, driven most by reputation: 4.8★ from 656 Google reviews.
21. 21. Top Gun Heating & AC Repair — TXScore 92/100 · 4.9★ from 480 Google reviews
    Scores 92/100 on the Texas TXScore, driven most by reputation: 4.9★ from 480 Google reviews.
22. 22. North Texas HVAC — TXScore 91/100 · 4.9★ from 319 Google reviews
    Scores 91/100 on the Texas TXScore, driven most by reputation: 4.9★ from 319 Google reviews.
23. 23. Pro Tech Heating & Air Conditioning — TXScore 89/100 · 5★ from 184 Google reviews
    Scores 89/100 on the Texas TXScore, driven most by reputation: 5★ from 184 Google reviews.
24. 24. 1st Response — TXScore 88/100 · 5★ from 289 Google reviews
    Scores 88/100 on the Texas TXScore, driven most by reputation: 5★ from 289 Google reviews.
25. 25. Always There Air — TXScore 86/100 · 5★ from 153 Google reviews
    Scores 86/100 on the Texas TXScore, driven most by reputation: 5★ from 153 Google reviews.

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