Best hvac contractors in richardson (TX)

Best overall: United States Home Services, TXScore 96/100.

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

1. 1. United States Home Services — TXScore 96/100 · 5★ from 1,717 Google reviews
   Scores 96/100 on the Texas TXScore, driven most by reputation: 5★ from 1,717 Google reviews.
2. 2. Colony Air Conditioning & Heating — TXScore 96/100 · 5★ from 1,685 Google reviews
   Scores 96/100 on the Texas TXScore, driven most by reputation: 5★ from 1,685 Google reviews.
3. 3. Baker Brothers Plumbing, Air & Electric — TXScore 95/100 · 4.9★ from 24,389 Google reviews
   Scores 95/100 on the Texas TXScore, driven most by reputation: 4.9★ from 24,389 Google reviews.
4. 4. Bacon Plumbing Heating Air Electric — TXScore 95/100 · 4.9★ from 7,092 Google reviews
   Scores 95/100 on the Texas TXScore, driven most by reputation: 4.9★ from 7,092 Google reviews.
5. 5. Airtron Heating & Air Conditioning — TXScore 95/100 · 4.9★ from 5,369 Google reviews
   Scores 95/100 on the Texas TXScore, driven most by reputation: 4.9★ from 5,369 Google reviews.
6. 6. Air Repair Pros — TXScore 95/100 · 4.9★ from 4,644 Google reviews
   Scores 95/100 on the Texas TXScore, driven most by reputation: 4.9★ from 4,644 Google reviews.
7. 7. On Time Experts — TXScore 95/100 · 4.9★ from 3,713 Google reviews
   Scores 95/100 on the Texas TXScore, driven most by reputation: 4.9★ from 3,713 Google reviews.
8. 8. Rescue Air and Plumbing — TXScore 95/100 · 4.9★ from 3,641 Google reviews
   Scores 95/100 on the Texas TXScore, driven most by reputation: 4.9★ from 3,641 Google reviews.
9. 9. Berkeys Plumbing, A/C & Electrical — TXScore 95/100 · 4.9★ from 3,253 Google reviews
   Scores 95/100 on the Texas TXScore, driven most by reputation: 4.9★ from 3,253 Google reviews.
10. 10. Total Air & Heat Co. — TXScore 95/100 · 4.9★ from 1,707 Google reviews
    Scores 95/100 on the Texas TXScore, driven most by reputation: 4.9★ from 1,707 Google reviews.
11. 11. On Time Experts (fka Dring Air Conditioning & Heating) — TXScore 95/100 · 4.9★ from 1,395 Google reviews
    Scores 95/100 on the Texas TXScore, driven most by reputation: 4.9★ from 1,395 Google reviews.
12. 12. Texas AirZone LLC — TXScore 95/100 · 5★ from 810 Google reviews
    Scores 95/100 on the Texas TXScore, driven most by reputation: 5★ from 810 Google reviews.
13. 13. On Time Experts — TXScore 94/100 · 4.8★ from 5,914 Google reviews
    Scores 94/100 on the Texas TXScore, driven most by reputation: 4.8★ from 5,914 Google reviews.
14. 14. Service Experts Dallas — TXScore 94/100 · 4.8★ from 3,908 Google reviews
    Scores 94/100 on the Texas TXScore, driven most by reputation: 4.8★ from 3,908 Google reviews.
15. 15. Astar Air Conditioning, Plumbing & Electric — TXScore 94/100 · 4.8★ from 2,543 Google reviews
    Scores 94/100 on the Texas TXScore, driven most by reputation: 4.8★ from 2,543 Google reviews.
16. 16. Lex - Air Conditioning, Heating, Plumbing, Electrical — TXScore 94/100 · 4.8★ from 2,054 Google reviews
    Scores 94/100 on the Texas TXScore, driven most by reputation: 4.8★ from 2,054 Google reviews.
17. 17. AC Pros — TXScore 94/100 · 4.8★ from 1,080 Google reviews
    Scores 94/100 on the Texas TXScore, driven most by reputation: 4.8★ from 1,080 Google reviews.
18. 18. CityLine Air Conditioning — TXScore 94/100 · 5★ from 608 Google reviews
    Scores 94/100 on the Texas TXScore, driven most by reputation: 5★ from 608 Google reviews.
19. 19. 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.
20. 20. Lex - Air Conditioning, Heating, Plumbing, Electrical — TXScore 93/100 · 4.8★ from 740 Google reviews
    Scores 93/100 on the Texas TXScore, driven most by reputation: 4.8★ from 740 Google reviews.
21. 21. Milestone Electric, A/C, & Plumbing — TXScore 93/100 · 4.9★ from 557 Google reviews
    Scores 93/100 on the Texas TXScore, driven most by reputation: 4.9★ from 557 Google reviews.
22. 22. TemperaturePro — TXScore 92/100 · 4.9★ from 409 Google reviews
    Scores 92/100 on the Texas TXScore, driven most by reputation: 4.9★ from 409 Google reviews.
23. 23. Advanced Cooling — TXScore 92/100 · 4.9★ from 364 Google reviews
    Scores 92/100 on the Texas TXScore, driven most by reputation: 4.9★ from 364 Google reviews.
24. 24. The Right Choice Heating and Air Inc. — TXScore 91/100 · 4.9★ from 268 Google reviews
    Scores 91/100 on the Texas TXScore, driven most by reputation: 4.9★ from 268 Google reviews.
25. 25. Air West Solutions — TXScore 91/100 · 5★ from 212 Google reviews
    Scores 91/100 on the Texas TXScore, driven most by reputation: 5★ from 212 Google reviews.

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