Local directory · Merrillville, IN

HVAC Contractors in Merrillville, IN

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

There's 131 HVAC contractors in Lake County, IN according to the US Census (County Business Patterns). Here is a list of 16 of them that were found via Google - 16 have phone numbers and 16 also have websites linked. Each listing on this page is free and any owner can claim their page on the hashtag.org network.

HVAC Contractors directory · Merrillville

Data: Listings via Google

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Local news · HVAC Contractors · Merrillville

HVAC Contractors in Merrillville — FAQ

How many HVAC contractors are in Merrillville, IN?
According to the US Census (County Business Patterns), there are 131 HVAC contractor businesses located in Lake County, IN, and 16 of them have been listed here.
How many of these HVAC contractors list contact details?
Out of 16 HVAC contractors on this page, 16 provide a telephone number and 16 have a website.
Is this Merrillville hvac contractors directory free?
Thing. Each listing is based on accurate data from US Census County Business Patterns and Google - and any company can create its page on hashtag.org without any charges.

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