Local directory · Ontario, CA

Roofers in Ontario, CA

Written & reviewed by Founder, SEO Local · 22 years in SEO · Updated October 2026 · LinkedIn

The US Census (County Business Patterns) counts 151 roofers in San Bernardino County, CA. Below are the 19 mapped by name from Google — 19 list a phone number and 12 link a website. Every listing here is free, and any owner can claim their page on the hashtag.org network.

Roofers directory · Ontario

Data: Listings via Google

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Local news · Roofers · Ontario

Roofers in Ontario — FAQ

How many roofers are in Ontario, CA?
The US Census (County Business Patterns) counts 151 roofers establishments in San Bernardino County, CA. 19 are mapped by name in this directory.
How many of these roofers list contact details?
Of the 19 roofers mapped here, 19 list a phone number and 12 link a website.
Is this Ontario roofers directory free?
Yes. Every listing is built from authoritative data — US Census County Business Patterns and Google — and any business can claim its page on the hashtag.org network at no cost.

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