Union Grove, WI
8 HVAC contractors in Union Grove, Wisconsin, with Google ratings, hours and websites where the business has them.
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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.
8 of 8 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.
5.052 Google reviewsVerified
5.011 Google reviewsVerified
4.715 Google reviewsVerified
See every hvac contractors in Union Grove sorted by rating · Best of Union Grove across every trade
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8 HVAC contractors serve Union Grove, WI. 4 are rated 4.5 or higher on Google and 3 have a perfect 5.0. 4 have a website.
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Up to 2 businesses can hold a sponsored spot in Union Grove, WI. A sponsored business sits above the regular results with a Sponsored tag; it never changes how other businesses are ranked.
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| HVAC Contractors | WI | U.S. |
|---|---|---|
| Average Google rating (10+ reviews) | 4.68 | 4.69 |
| Median Google reviews | 29 | 27 |
| Reviews for the top quarter | 104+ | 113+ |
| Have a website | 70.9% | 60.1% |
Businesses listed in our directory, not every business in the market. Updated September 2026. HVAC Contractors industry report · What is a good rating for HVAC contractors? · Best cities for HVAC contractors
From Page One Partner Research
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Names and Google ratings, straight from each business's profile.
8 HVAC contractors serve Union Grove, WI. Highest rated (10+ reviews): Square One Heating & Cooling LLC (Verified, rated 5.0 on Google from 52 reviews), Sheltons Heating & Air Conditioning (Verified, rated 5.0 on Google from 11 reviews) and All-Pro Mechanical Inc. (Verified, rated 4.7 on Google from 15 reviews), plus 5 more.
8 HVAC contractors serve Union Grove, Wisconsin. 4 are rated 4.5 or higher on Google and 3 have a perfect 5.0. 4 have a website. ZIP codes covered: 53182.
Square One Heating & Cooling LLC (52 reviews, rated 5.0), All-Pro Mechanical Inc. (15 reviews, rated 4.7) and Sheltons Heating & Air Conditioning (11 reviews, rated 5.0). Review counts are read from each business's Google Business Profile.
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