Local directory · Plainfield, NJ

HVAC Contractors in Plainfield, NJ

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

There's a count from the US Census (County Business Patterns) that shows there are 213 HVAC contractors in Union County, NJ. Here are 19 of them listed by name - 19 have a phone number and 19 link to their website. All listings here are free and any owner can claim their page on hashtag.org.

HVAC Contractors directory · Plainfield

Data: Listings via Google

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Local news · HVAC Contractors · Plainfield

HVAC Contractors in Plainfield — FAQ

How many HVAC contractors are in Plainfield, NJ?
Union County, NJ has a total of 213 HVAC contractor business locations according to the U.S. Census (County Business Patterns), and there are currently 19 listed here by their names.
How many of these HVAC contractors list contact details?
There are 19 HVAC companies listed on this page, 19 provide their contact numbers and 19 have linked their websites.
Is this Plainfield hvac contractors directory free?
Each of our listings is based off accurate information - specifically US Census County Business Patterns as well as Google, and businesses are able to create their page on the hashtag.org network without having to pay anything.

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