Merrillville, IN
9 HVAC contractors in Merrillville, Indiana, with Google ratings, hours and websites where the business has them.
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HVAC Contractors
Merrillville, IN4.8(502)Website
HVAC Contractors
Merrillville, IN5.0(8)Website
HVAC Contractors
Merrillville, IN5.0(54)Website
HVAC Contractors
Merrillville, IN4.5(34)Website
HVAC Contractors
Merrillville, INWebsite
HVAC Contractors
Merrillville, IN
HVAC Contractors
Merrillville, IN
9 of 9 shown. Recommended businesses first, then businesses that have claimed their profile, then Verified ones, then by Google rating and review count. Use Sort to see highest rated first.
Top rated
Ranked by Google rating, then review count. Only businesses rated 4.5 or higher with 5+ Google reviews qualify.
5.054 Google reviews
5.08 Google reviewsVerified
4.9478 Google reviews
4.8502 Google reviewsVerified
4.859 Google reviews
4.534 Google reviews
See every hvac contractors in Merrillville sorted by rating · Best of Merrillville across every trade
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9 HVAC contractors serve Merrillville, IN. 6 are rated 4.5 or higher on Google and 2 have a perfect 5.0. 7 have a website.
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Page One Partner Research
| HVAC Contractors | IN | U.S. |
|---|---|---|
| Average Google rating (10+ reviews) | 4.68 | 4.69 |
| Median Google reviews | 31 | 25 |
| Reviews for the top quarter | 132+ | 108+ |
| Have a website | 64.7% | 60.6% |
Businesses listed in our directory, not every business in the market. Updated October 2026. HVAC Contractors industry report · What is a good rating for HVAC contractors? · Best cities for HVAC contractors
From Page One Partner Research
Quick answers
Names and Google ratings, straight from each business's profile.
9 HVAC contractors serve Merrillville, IN. Highest rated (10+ reviews): Whitmer Services Heating (rated 5.0 on Google from 54 reviews), AAA Services Inc. - Heating Air Conditioning & Plumbing (rated 4.9 on Google from 478 reviews) and Comfort Aire Inc (Verified, rated 4.8 on Google from 502 reviews), plus 6 more.
9 HVAC contractors serve Merrillville, Indiana. 6 are rated 4.5 or higher on Google and 2 have a perfect 5.0. 7 have a website. ZIP codes covered: 46410.
Comfort Aire Inc (502 reviews, rated 4.8), AAA Services Inc. - Heating Air Conditioning & Plumbing (478 reviews, rated 4.9) and Rearick's Heating & Air Conditioning (59 reviews, rated 4.8). Review counts are read from each business's Google Business Profile.
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