Best HVAC companies in Westminster, CA
The highest-scoring HVAC company in and near Westminster is All City Plumbing, Air & Electrical (score 84, 5.0 stars from 1,916 Google reviews). 84 companies meet the 5 Star standard within 25 km; the top 30 are ranked below.
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Downey Plumbing Heating & Air Conditioning
InsuredFamily-ownedEmergency serviceFinancing available81SCORE - 1580SCORE
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We list only companies that clear our published bar, so this area is still filling in. As more HVAC companies near Westminster qualify, they'll appear here automatically.
Compare the top 10
| # | Company | Score | Google rating | Reviews | Years | Based in |
|---|---|---|---|---|---|---|
| 1 | All City Plumbing, Air & Electrical | 84 | 5.0 | 1,916 | – | Anaheim |
| 2 | Sano Plumbing Heating AC | 84 | 5.0 | 1,075 | – | Anaheim |
| 3 | Dial One Sonshine Heating, Air & Plumbing | 83 | 4.9 | 3,009 | – | Santa Ana |
| 4 | Orange Coast Plumbing | 83 | 5.0 | 789 | – | Yorba Linda |
| 5 | Power Pro Plumbing Heating & Air | 82 | 4.9 | 2,101 | – | Cerritos |
| 6 | Biard & Crockett Plumbing, Heating, and Air Conditioning | 82 | 4.9 | 2,011 | – | Orange |
| 7 | Haven Air Conditioning | 82 | 5.0 | 595 | – | Anaheim |
| 8 | Thomson Air Conditioning & Heating | 82 | 5.0 | 595 | – | Huntington Beach |
| 9 | Four Seasons Heating and Air | 82 | 5.0 | 590 | – | Anaheim |
| 10 | Eco Air Solutions | 82 | 5.0 | 571 | – | Anaheim |
HVAC companies in Westminster: quick answers
Who is the highest-rated HVAC company in Westminster, CA?
All City Plumbing, Air & Electrical has the highest 5 Star Score among HVAC companies in and near Westminster: 84 out of 100, with a 5.0 star Google rating from 1,916 reviews.
How many 5 Star HVAC companies serve Westminster?
84 HVAC companies meet our standard within 25 km of Westminster: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 42,563 Google reviews between them, averaging 4.93 stars.
How are these HVAC companies ranked?
By 5 Star Score: rating quality adjusted for review count (45 points), review volume (25), review recency (15), years in business (10) and license verification (5). Businesses cannot pay to change their score.
HVAC companies near Westminster
- Santa Ana, CA (93)
- Orange, CA (96)
- Fullerton, CA (86)
- Tustin, CA (97)
- Irvine, CA (78)
- Brea, CA (86)
- Anaheim, CA (103)
- Yorba Linda, CA (96)
Other pros in Westminster
- Plumbers (93)
- Electricians (35)
- Roofers (34)
- Garage door companies (51)
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Ratings and review counts come from each company's public Google listing and are re-checked monthly. 5 Star Home Service Pros is independent; companies cannot pay for placement.