Best HVAC companies in Washington, DC
The highest-scoring HVAC company in and near Washington is Belair Engineering and Service Company, Inc. (score 87, 4.9 stars from 1,505 Google reviews). 71 companies meet the 5 Star standard within 25 km; the top 30 are ranked below.
- 1
Belair Engineering and Service Company, Inc.
InsuredFree estimatesEmergency serviceFinancing available87SCORE - 284SCORE
- 382SCORE
- 482SCORE
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- 780SCORE
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John C. Flood
Free estimatesEmergency serviceFinancing available80SCORE - 979SCORE
- 1079SCORE
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- 1977SCORE
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Compare the top 10
| # | Company | Score | Google rating | Reviews | Years | Based in |
|---|---|---|---|---|---|---|
| 1 | Belair Engineering and Service Company, Inc. | 87 | 4.9 | 1,505 | 64 | Upper Marlboro |
| 2 | AZA heating, cooling, plumbing & construction | 84 | 5.0 | 1,064 | – | Alexandria |
| 3 | Len The Plumber Heating & Air, LLC | 82 | 4.9 | 2,312 | – | Beltsville |
| 4 | Cardinal Plumbing Heating & Air Inc | 82 | 4.9 | 1,956 | – | Alexandria |
| 5 | MVM Home Service INC | 82 | 5.0 | 633 | – | |
| 6 | Krafft Service Corporation | 81 | 4.9 | 1,759 | – | Alexandria |
| 7 | C.D. Shanahan's HVAC, Plumbing, Electrical & Remodeling LLC | 80 | 4.9 | 1,148 | – | Springfield |
| 8 | John C. Flood | 80 | 4.8 | 490 | 122 | Brentwood |
| 9 | Chandler's Plumbing & Heating | 79 | 4.9 | 1,019 | – | Falls Church |
| 10 | Winds of Valley LLC | 79 | 5.0 | 333 | – | Alexandria |
HVAC companies in Washington: quick answers
Who is the highest-rated HVAC company in Washington, DC?
Belair Engineering and Service Company, Inc. has the highest 5 Star Score among HVAC companies in and near Washington: 87 out of 100, with a 4.9 star Google rating from 1,505 reviews.
How many 5 Star HVAC companies serve Washington?
71 HVAC companies meet our standard within 25 km of Washington: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 39,309 Google reviews between them, averaging 4.90 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 Washington
- Alexandria, VA (62)
- Rockville, MD (40)
- Fairfax, VA (37)
- Annapolis, MD (31)
- Baltimore, MD (71)
Other pros in Washington
- Plumbers (61)
- Electricians (32)
- Roofers (35)
- Garage door companies (25)
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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.