Ontario roofing businesses based in the City of Ontario
6 roofing businesses based in Ontario, ranked on the Riverside area list. Each name opens its own page; Ontario's own rules and what to do right now are below.
6 listed here132 on the Riverside area list
Lists for Ontario
Companies in Ontario
6Legend Construction Services
#10 of 132 in the Riverside area
License not checked
87 pts
Emmons Roof Service
#57 of 132 in the Riverside area
License not checked
50 pts
Empire Roofing
#58 of 132 in the Riverside area
License not checked
50 pts
Micasa Roofing
#71 of 132 in the Riverside area
License not checked
50 pts
Myco Construction
#74 of 132 in the Riverside area
License not checked
50 pts
Sunset Roofing Services
#90 of 132 in the Riverside area
License not checked
50 pts
How the points work
- Rating100
Public ratings, pulled toward the average when there are few. Shown only as “Highly rated”, and only where the rating matches the company by its phone or its own city.
- Points100
Numbers are compared with the other companies on this list, so the biggest firm can't run away with a signal. A company the data doesn't cover gets the list's middle score for that signal, not zero. A signal measured for fewer than 3 companies on the list is left out of its points.
Paid placements0
No state license file is checked for these lists. Ask for the license number and check it with the state's licensing board. A license can lapse after this page was built. Full method
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Updated
Sources
- Overture places (found businesses), Overture Maps Foundation (CDLA-Permissive-2.0 and Apache-2.0 by dataset; attribution required), release 2026-10-21.0
Companies found in the Overture Maps Foundation's places, release 2026-10-21.0, are listed automatically, not reviewed one by one; we approved this source on Oct 21, 2026.