Local directory · Danville, CA

Plumbers in Danville, CA

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

There's about 318 plumbers in Contra Costa County, CA according to the US Census (County Business Patterns). There are 2 of them listed by name from OpenStreetMap - 0 have a phone number and 0 link up with a website. Each listing here is free and anyone can claim their page on the hashtag.org network.

Plumbers directory · Danville

Data: © OpenStreetMap contributors

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Local news · Plumbers · Danville

Plumbers in Danville — FAQ

How many plumbers are in Danville, CA?
According to the U.S. Census (County Business Patterns), there are 318 plumber business locations in Contra Costa County, CA, and 2 of them have been listed here by their names.
How many of these plumbers list contact details?
There are 2 plumbers listed above, out of which 0 have provided a phone number and 0 have linked to their website.
Is this Danville plumbers directory free?
Yes. Every listing is built from authoritative data — US Census County Business Patterns and OpenStreetMap — and any business can claim its page on the hashtag.org network at no cost.

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