Local directory · Princeton, NJ

General Contractors in Princeton, NJ

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

There's 168 general contractors according to the US Census (County Business Patterns) in Mercer County, NJ. Listed below are the 20 that have been named by Google - 19 include a phone number and 17 have a linked website. Each entry is free, and any owner can claim their page on the hashtag.org network.

General Contractors directory · Princeton

Data: Listings via Google

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General Contractors in Princeton — FAQ

How many general contractors are in Princeton, NJ?
Mercer County, NJ has 168 general contractors according to the US Census (County Business Patterns). 20 of them are listed here by name.
How many of these general contractors list contact details?
Out of the 20 general contractors we've mapped, 19 have a phone number listed and 17 have a website that's linked.
Is this Princeton general contractors directory free?
Thing. We build our listings from reliable data sources, such as the US Census County Business Patterns and Google. Any business can claim their page on hashtag.org without paying anything.

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