Best plumbers in Washington, DC
The highest-scoring plumber in and near Washington is Belair Engineering and Service Company, Inc. (score 88, 4.9 stars from 1,514 Google reviews). 61 companies meet the 5 Star standard within about 16 miles; the top 30 are ranked below.
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Belair Engineering and Service Company, Inc.
Belair Engineering and Service Company, Inc. provides HVAC, plumbing, generator, fireplace, and indoor air quality services for homeowners in Bowie, Crofton, Annapolis, and Prince George's County. Founded in 1962, the…
InsuredFree estimatesEmergency serviceFinancing available88SCORE - 2
AZA heating, cooling, plumbing & construction
AZA heating, cooling, plumbing & construction provides residential and commercial services in Washington, DC, Maryland, and Virginia. The company handles heating system installation, maintenance, and emergency repair…
Emergency service84SCORE - 3
Len The Plumber Heating & Air, LLC
Len The Plumber Heating & Air, LLC provides plumbing, drain, sewer, air conditioning, and heating services in the Washington, D.C. area. The company performs repair, replacement, and maintenance for home plumbing and…
Emergency service82SCORE - 4
Cardinal Plumbing Heating & Air Inc
Cardinal Plumbing Heating & Air Inc provides plumbing, heating, cooling, drain, sewer, and indoor air quality services across Northern Virginia. Its licensed technicians repair air conditioners and furnaces, replace w…
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Compare the top 10
| # | Company | Score | Google rating | Reviews | Years | Based in |
|---|---|---|---|---|---|---|
| 1 | Belair Engineering and Service Company, Inc. | 88 | 4.9 | 1,514 | 64 | Upper Marlboro |
| 2 | AZA heating, cooling, plumbing & construction | 84 | 5.0 | 1,083 | – | Alexandria |
| 3 | Len The Plumber Heating & Air, LLC | 82 | 4.9 | 2,579 | – | Beltsville |
| 4 | Cardinal Plumbing Heating & Air Inc | 82 | 4.9 | 1,992 | – | Alexandria |
| 5 | C.D. Shanahan's HVAC, Plumbing, Electrical & Remodeling LLC | 80 | 4.9 | 1,173 | – | Springfield |
| 6 | Chandler's Plumbing & Heating | 80 | 4.9 | 1,085 | – | Falls Church |
| 7 | District Capital Services LLC | 80 | 5.0 | 361 | – | Washington |
| 8 | Michael & Son Services | 79 | 4.8 | 9,526 | – | Hyattsville |
| 9 | Roto-Rooter Plumbing & Water Cleanup | 79 | 4.9 | 1,192 | – | McLean |
| 10 | The Pipe Doctor Plumbing & Drain Cleaning Services | 79 | 4.9 | 770 | – | Alexandria |
Plumbers in Washington: quick answers
Who is the highest-rated plumber in Washington, DC?
Belair Engineering and Service Company, Inc. has the highest 5 Star Score among plumbers in and near Washington: 88 out of 100, with a 4.9 star Google rating from 1,514 reviews.
How many 5 Star plumbers serve Washington?
61 plumbers meet our standard within about 16 miles of Washington: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 43,358 Google reviews between them, averaging 4.88 stars.
How are these plumbers 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.
Plumbers near Washington
- Alexandria, VA (57)
- Rockville, MD (34)
- Fairfax, VA (44)
- Laurel, MD (63)
- Annapolis, MD (34)
- Baltimore, MD (72)
Other pros in Washington
- HVAC companies (75)
- Electricians (32)
- Roofers (39)
- 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.