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Quick answer #1 is Texas AirZone LLC (5.0★, 908 reviews)
The best-rated HVAC contractors near White Rock, Dallas, TX are Texas AirZone LLC (5.0★, 908 reviews), Hedrick's Service Now (5.0★, 1,106 reviews) and Serveway Heating and Air Conditioning (4.9★, 374 reviews).
- 4.9★average rating
- 5,646Google reviews
- 4open 24/7
- 8hvac specialists
Checked · How we rank
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About this list
These are the 10 highest-rated HVAC contractors near White Rock, Dallas. Together they have 5,646 reviews and an average rating of 4.9. Texas AirZone LLC ranks first with 5.0 stars from 908 reviews.
Compare all 10 side by side
| # | Business | Rating | Reviews | 24/7 |
|---|---|---|---|---|
| 1 | Texas AirZone LLC | 5.0 | 908 | Yes |
| 2 | Hedrick's Service Now | 5.0 | 1,106 | No |
| 3 | Serveway Heating and Air Conditioning | 4.9 | 374 | No |
| 4 | Integrity Air Conditioning | 4.9 | 939 | No |
| 5 | Open To Public HVAC Parts | 4.9 | 703 | No |
| 6 | TemperaturePro | 5.0 | 215 | Yes |
| 7 | Coolinary Arts | 5.0 | 254 | No |
| 8 | Appliance & Air Care Experts | 4.9 | 529 | Yes |
| 9 | Quality 1 Energy Systems Heating & Air Conditioning | 4.9 | 410 | Yes |
| 10 | Happel Mechanical | 4.9 | 208 | No |
Before you hire an HVAC contractor
5 quick checks before you call.
- Check the license.
In Texas, look them up with the Texas Department of Licensing and Regulation (TDLR).
- Ask for proof of insurance.
Liability insurance covers damage to your home if something goes wrong.
- Get 2 or 3 written quotes.
Compare what each one includes, not just the price.
- Don't pay everything upfront.
A deposit is normal. Pay the rest when the work is done.
- Read the newest reviews.
Recent reviews say more about the business today than old ones.
Questions people ask
Who is the best-rated HVAC contractor near White Rock?
Texas AirZone LLC ranks #1 with 5.0 stars from 908 reviews.
Which HVAC contractors near White Rock are open 24 hours?
Texas AirZone LLC, TemperaturePro, Appliance & Air Care Experts and Quality 1 Energy Systems Heating & Air Conditioning are open 24 hours, 7 days a week.
Which HVAC contractor near White Rock has the most reviews?
Hedrick's Service Now has the most, with 1,106 Google reviews and a 5.0 rating.
How do I check if an HVAC contractor in White Rock is licensed?
Look them up with the Texas Department of Licensing and Regulation (TDLR) at https://www.tdlr.texas.gov/LicenseSearch/. Also ask for proof of insurance before work starts.
How is this list ranked?
We rank by Google star rating weighted by review count, so a 4.9 with 400 reviews beats a 5.0 with 8. HVAC specialists get a small edge over companies that also list other trades. Details were last checked Nov 2, 2026.
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