Local directory · South San Francisco, CA

General Contractors in South San Francisco, CA

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

The US Census (County Business Patterns) counts 528 general contractors in San Mateo County, CA. Below are the 17 mapped by name from Google — 17 list a phone number and 17 link a website. Every listing here is free, and any owner can claim their page on the hashtag.org network.

General Contractors directory · South San Francisco

Data: Listings via Google

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Local news · General Contractors · South San Francisco

General Contractors in South San Francisco — FAQ

How many general contractors are in South San Francisco, CA?
The US Census (County Business Patterns) counts 528 general contractors establishments in San Mateo County, CA. 17 are mapped by name in this directory.
How many of these general contractors list contact details?
Of the 17 general contractors mapped here, 17 list a phone number and 17 link a website.
Is this South San Francisco general contractors 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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