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Top pick
1. One Hour Heating & Air Conditioning
9831 S 51st St Ste D133, Phoenix, AZ 85044, USA
Highest score in Phoenix: 5.0 stars from 516 reviews.
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2. Day & Night Air Conditioning, Heating, & Plumbing
3669 E La Salle St, Phoenix, AZ 85040, USA
Most reviewed HVAC company on this list, with 9,860 reviews at 4.9 stars.
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3. Desert Diamond Air & Plumbing
16602 N 25th Ave, Phoenix, AZ 85023, USA
4.9 stars from 2,526 reviews, 0.1 stars above the Phoenix average of 4.8.
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4. Reeis Air Conditioning, Plumbing & Electrical
3525 E Corona Ave, Phoenix, AZ 85040, USA
4.9 stars from 1,866 reviews, 0.1 stars above the Phoenix average of 4.8.
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5. All Area A/C & Heating
7109 S 19th Dr, Phoenix, AZ 85041, USA
5.0 stars from 230 reviews, 0.2 stars above the Phoenix average of 4.8.
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6. Ideal Air Conditioning and Insulation
4127 E University Dr, Phoenix, AZ 85034, USA
4.9 stars from 1,545 reviews, 0.1 stars above the Phoenix average of 4.8.
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7. 1st Choice Plumbing, Air & Insulation
23309 N 17th Dr Ste 116, Phoenix, AZ 85027, USA
4.9 stars from 1,367 reviews, 0.1 stars above the Phoenix average of 4.8.
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8. Six Star AC & Refrigeration
2432 W Peoria Ave #1098, Phoenix, AZ 85029, USA
5.0 stars from 206 reviews, 0.2 stars above the Phoenix average of 4.8.
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9. ABC Air Conditioning, Inc.
20235 N Cave Creek Rd 104 403, Phoenix, AZ 85024, USA
5.0 stars from 201 reviews, 0.2 stars above the Phoenix average of 4.8.
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10. AZ Perfect Comfort Heating & Cooling
20650 N 29th Pl Ste 104, Phoenix, AZ 85050, USA
4.9 stars from 807 reviews, 0.1 stars above the Phoenix average of 4.8.
Ratings and review counts: Google Maps.
At a glance
| # | HVAC company | Rating | Reviews |
|---|---|---|---|
| 1 | One Hour Heating & Air Conditioning | 5.0 | 516 |
| 2 | Day & Night Air Conditioning, Heating, & Plumbing | 4.9 | 9,860 |
| 3 | Desert Diamond Air & Plumbing | 4.9 | 2,526 |
| 4 | Reeis Air Conditioning, Plumbing & Electrical | 4.9 | 1,866 |
| 5 | All Area A/C & Heating | 5.0 | 230 |
| 6 | Ideal Air Conditioning and Insulation | 4.9 | 1,545 |
| 7 | 1st Choice Plumbing, Air & Insulation | 4.9 | 1,367 |
| 8 | Six Star AC & Refrigeration | 5.0 | 206 |
| 9 | ABC Air Conditioning, Inc. | 5.0 | 201 |
| 10 | AZ Perfect Comfort Heating & Cooling | 4.9 | 807 |
How we rank
Each HVAC company gets a review-weighted rating: businesses with few reviews are pulled toward the Phoenix average of 4.8 stars, so a perfect score from a handful of reviews can't outrank a strong score from hundreds. No business pays for its position. Full method.
Questions
How were these hvac companies in Phoenix chosen?
We scored 49 Phoenix hvac companies with at least 20 reviews, using their rating weighted by review count (89,541 reviews in total). The 10 highest scores are listed.
Can a business pay to be on this list?
No. Positions come only from the published formula. A business can't pay to be added, moved up, or to have a competitor removed.
How often is this list updated?
About every 30 days. This version uses data collected on October 20, 2026.
Why isn't a HVAC company I know listed?
It may have fewer than 20 reviews, or its review-weighted score was below the top 10. Scores change as new reviews come in.