Best roofers in Ontario, CA
The highest-scoring roofer in and near Ontario is Sandoval Roofing (score 74, 5.0 stars from 93 Google reviews). 23 companies meet the 5 Star standard within about 16 miles.
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We list only companies that clear our published bar, so this area is still filling in. As more roofers near Ontario qualify, they'll appear here automatically.
Compare the top 10
| # | Company | Score | Google rating | Reviews | Years | Based in |
|---|---|---|---|---|---|---|
| 1 | Sandoval Roofing | 74 | 5.0 | 93 | – | Ontario |
| 2 | Riverside EcoStar Roofing Group | 72 | 5.0 | 89 | – | Riverside |
| 3 | Cali Roofing Solutions | 71 | 5.0 | 135 | – | Corona |
| 4 | Urban Roofing | 71 | 5.0 | 51 | – | Riverside |
| 5 | Tmh Roofing | 69 | 4.9 | 76 | – | Corona |
| 6 | Tetras Roofing Yorba | 69 | 4.9 | 56 | – | Yorba Linda |
| 7 | Luans roofing Inc | 69 | 5.0 | 53 | – | Chino Hills |
| 8 | Riverside Planners Roofing LLC | 68 | 4.8 | 108 | – | Jurupa Valley |
| 9 | Best of Best Roofing | 68 | 5.0 | 28 | – | Chino Hills |
| 10 | Berry Roofing & Solar | 67 | 4.8 | 256 | – | Riverside |
Roofers in Ontario: quick answers
Who is the highest-rated roofer in Ontario, CA?
Sandoval Roofing has the highest 5 Star Score among roofers in and near Ontario: 74 out of 100, with a 5.0 star Google rating from 93 reviews.
How many 5 Star roofers serve Ontario?
23 roofers 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 23 have 1,689 Google reviews between them, averaging 4.90 stars.
How are these roofers 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.
Roofers near Ontario
- Pomona, CA (23)
- Corona, CA (23)
- Riverside, CA (19)
- Anaheim, CA (48)
- Fullerton, CA (38)
- Orange, CA (38)
- Moreno Valley, CA (7)
- Santa Ana, CA (37)
Other pros in Ontario
- HVAC companies (35)
- Plumbers (40)
- Electricians (20)
- Garage door companies (19)
Search another area
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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.