Best plumbers in Ontario, CA
The highest-scoring plumber in and near Ontario is Steve's Plumbing Heating & Air Conditioning (score 89, 4.9 stars from 1,722 Google reviews). 40 companies meet the 5 Star standard within about 16 miles; the top 30 are ranked below.
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Steve's Plumbing Heating & Air Conditioning
Steve's Plumbing Heating & Air Conditioning is a family-owned company serving San Bernardino, Los Angeles, and Orange County from its Upland location. Founded in 1998 by Steve Pikschus, the company handles residential…
Family-ownedFree estimatesEmergency serviceFinancing available89SCORE - 2
J.I.G. Plumbing, Inc
J.I.G. Plumbing, Inc. provides residential and commercial plumbing services in Chino, CA, and surrounding areas. Operating since 2011, the company handles plumbing repairs and installations, leak detection, water filt…
Financing availableEmergency service89SCORE - 3
OneStop Plumbers Plumbing and Leak Detection
OneStop Plumbers - Plumbing and Leak Detection provides residential and commercial plumbing services from offices in Corona and Riverside, California. The family-owned company states that it is licensed, insured, and…
86SCORE - 4
Jim & Sons Plumbing & Rooter
Jim & Sons Plumbing & Rooter is a family-owned plumbing company serving homes and businesses in Riverside, Corona, Rancho Cucamonga, and the Inland Empire. The company provides plumbing repairs and installations, drai…
83SCORE - 5
High speed rooter & plumbing
High Speed Rooter & Plumbing provides plumbing, septic, sewer, drain, pipe, and gas line services across Riverside, San Bernardino, Orange, and LA Counties. The local, family- and minority-owned business serves homeow…
Financing availableEmergency service82SCORE - 6
Dependable Rooter & Plumbing
Dependable Rooter & Plumbing provides residential and commercial plumbing services in the Inland Empire and across Southern California. The company handles drain and sewer cleaning, hydro-jetting, sewer line repair an…
Financing availableEmergency service82SCORE - 781SCORE
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Compare the top 10
| # | Company | Score | Google rating | Reviews | Years | Based in |
|---|---|---|---|---|---|---|
| 1 | Steve's Plumbing Heating & Air Conditioning | 89 | 4.9 | 1,722 | 38 | Upland |
| 2 | J.I.G. Plumbing, Inc | 89 | 5.0 | 1,134 | 15 | Chino |
| 3 | OneStop Plumbers Plumbing and Leak Detection | 86 | 5.0 | 1,866 | – | Corona |
| 4 | Jim & Sons Plumbing & Rooter | 83 | 5.0 | 883 | – | Riverside |
| 5 | High speed rooter & plumbing | 82 | 5.0 | 619 | – | Ontario |
| 6 | Dependable Rooter & Plumbing | 82 | 5.0 | 572 | – | Rancho Cucamonga |
| 7 | Rooter Hero Plumbing | 81 | 4.9 | 1,796 | – | Pomona |
| 8 | Metz Air Control, Plumbing, Heating & Air | 80 | 4.9 | 1,224 | – | Chino |
| 9 | All City Plumbing, Air & Electrical | 80 | 5.0 | 333 | – | Riverside |
| 10 | First Class Plumbing & AC | 79 | 4.9 | 977 | – | Riverside |
Plumbers in Ontario: quick answers
Who is the highest-rated plumber in Ontario, CA?
Steve's Plumbing Heating & Air Conditioning has the highest 5 Star Score among plumbers in and near Ontario: 89 out of 100, with a 4.9 star Google rating from 1,722 reviews.
How many 5 Star plumbers serve Ontario?
40 plumbers meet our standard within about 16 miles of Ontario: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 26,683 Google reviews between them, averaging 4.94 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 Ontario
- Chino, CA (73)
- Corona, CA (43)
- Diamond Bar, CA (90)
- Riverside, CA (36)
- Anaheim, CA (117)
- Covina, CA (38)
- Brea, CA (98)
- La Habra, CA (97)
Other pros in Ontario
- HVAC companies (35)
- Electricians (20)
- Roofers (23)
- Garage door companies (19)
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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.