The Best HVAC Contractors
We graded 67 companies on seven things customers actually report: satisfaction, reliability, workmanship, value, momentum, track record and how owners handle complaints.
From 79,234 Google reviews of 67 top-rated hvac contractors nationwide. Updated October 25, 2026.
Find the right company for your job
Pick the job — we re-rank companies by how customers rated that exact job.
Best hvac contractors for a/c system repair
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Air Star Now862
Comfort Atlanta Heating & Air853
The AC Team Heating & Cooling LLC844
Air Patrol Air Conditioning & Heating835
Reliance Heating & Air Conditioning836
Legendary Energy837
Hope Heating & AC Repair838
The Air Company of GA83Job match = this company’s ★ on reviews Google tagged “A/C system repair” (shrunk toward the category average when there are few), how many such jobs it has done, and its overall Experts Score.
What customers said about a/c system repair
Amazing job. Demetrio and Aryan got me hooked up! I sweating like a sinner in church and now I feel like a deacon!
Great service! Responsive and communicative! They even sent a photo of the technician who was coming to do the work before my appointment. That was a great touch :)
Kyle was our friendly & amazing A.C. technician. Before doing any repairs, Kyle trouble shooted the unit, and explained what needed to be done and the cost, thank you . Katie, thank you also, for the quick appointment & text. 🌟 🌟 🌟 🌟 🌟 🌟 🌟 🌟 🌟 🌟
Blake definitely went above and beyond to get our AC unit back on line quickly! Polite and clear explanations of everything during the process.
Couldn’t recommend these guys enough. We had a coil go out and they came to our house the same day. Even though it was a Friday going into Labor Day weekend, they stayed until almost 2:00 AM to make sure the job was finished and our AC was back up and running. Everyone we dealt with was polite, professional, and…
He arrived same day and found the problem right away! Excelent service. Kudos to this company and Brian. :)
Overall ratings
Experts Score 0–100 and a letter grade per factor (A = top 20% of hvac contractors).
| # | Company | Grade | Satis · Relia · Craft · Value · Momen · Track · Accou | ★ | Typical bill |
|---|---|---|---|---|---|
| 1 | Comfort Atlanta Heating & AirAtlanta, GA | A 83 | AAABBBD | 4.99 | $154 |
| 2 | Air Patrol Air Conditioning & HeatingDallas, TX | A 81 | AAABCBC | 5.00 | $212 |
| 3 |  Bea Cool ACTampa, FL | A 80 | AA–ACFC | 5.00 | $305 |
| 4 | The AC Team Heating & Cooling LLCPhoenix, AZ | B 79 | AACABCC | 4.99 | $114 |
| 5 |  Comfort One Air ConditioningPhoenix, AZ | B 73 | AADBBBC | 4.99 | $351 |
| 6 |  Promise Heating & AirPhoenix, AZ | B 73 | BBABBDC | 4.97 | $154 |
| 7 |  365 Heating And Air ConditioningDallas, TX | B 72 | AACAADD | 4.97 | $283 |
| 8 | The Air Company of GAAtlanta, GA | B 70 | ABACDDB | 4.98 | $271 |
| 9 |  Vasiles Plumbing & HeatingPeabody, MA | B 70 | AA–FADD | 4.97 | $295 |
| 10 |  Six Star AC & RefrigerationPhoenix, AZ | B 69 | AAFABCD | 4.98 | $924 |
| 11 |  Air Conditioning Done Right LLCTampa, FL | B 69 | AADABFC | 4.98 | $478 |
| 12 |  Tampa AC Repair GuysTampa, FL | B 68 | AA–BDFC | 4.99 | $144 |
What jobs cost
What customers paid, from the price Google asks reviewers to report.
| Job | Low | Typical | High | Fair |
|---|---|---|---|---|
| HVAC system maintenance | $37 | $124 | $292 | 98% |
| A/C system maintenance | $54 | $216 | $441 | 98% |
| HVAC system repair | $192 | $406 | $955 | 96% |
| A/C system repair | $209 | $383 | $880 | 97% |
| Install AC | $1.5k | $2.4k | $3.2k | 98% |
| Heating system maintenance | $54 | $148 | $292 | 97% |
| Repair HVAC | $236 | $359 | $840 | 96% |
| Heating system installation | $1.4k | $2.1k | $2.8k | 97% |
| Heating system repair | $228 | $680 | $1.6k | 96% |
| Installation | $1.1k | $1.9k | $2.8k | 99% |
| HVAC duct & vent cleaning | $192 | $441 | $939 | 100% |
| HVAC duct & vent installation | $526 | $1.6k | $2.5k | 94% |
Was the price fair?
All price verdicts left with reviews.
Price verdicts by year
Share calling it great / reasonable / overpriced.
How we grade
Satisfaction (35%) — Recency-weighted star average (2-year half-life), shrunk toward the category mean by review volume.
Reliability (15%) — How rarely jobs go badly: share of 1–2★ reviews in the last 24 months (fewer = better).
Craft & service (20%) — Google review highlights: Quality, Professionalism, Responsiveness, Punctuality — net praise per review.
Value (10%) — Customers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights.
Momentum (8%) — Last 12 months vs lifetime average — improving or slipping.
Track record (7%) — Review volume and years with reviews.
Accountability (5%) — Owner replies to 1–3★ reviews.