Local directory · Cambridge, MA

General Contractors in Cambridge, MA

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

Middlesex County (US Census - County Business Patterns) has 1,146 general contractors. There's 1 listed by name from OpenStreetMap - 1 with a phone number and 1 that links to its website. Each of these listings is free for anyone to claim on the hashtag.org network.

General Contractors directory · Cambridge

Data: © OpenStreetMap contributors

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Local news · General Contractors · Cambridge

General Contractors in Cambridge — FAQ

How many general contractors are in Cambridge, MA?
Middlesex County, MA has 1,146 general contractor business locations according to the U.S. Census (County Business Patterns). There is 1 that's listed by its name here.
How many of these general contractors list contact details?
Of the 1 general contractors mapped here, 1 list a phone number and 1 link a website.
Is this Cambridge general contractors directory free?
Yes. Every listing is built from free public 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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