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Downers Grove, IL

HVAC Contractors in Downers Grove, IL

23 HVAC contractors in Downers Grove, Illinois, with Google ratings, hours and websites where the business has them.

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23 HVAC contractors serving Downers Grove

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.

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23 of 23 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

Highest-rated hvac contractors in Downers Grove

Ranked by Google rating, then review count. Only businesses rated 4.5 or higher with 5+ Google reviews qualify.

  1. Kats Heating and Cooling

    5.0821 Google reviewsVerified

  2. Pure Climate Heating and Cooling

    5.0345 Google reviewsVerified

    AC installation · AC repair · Furnace repair

  3. Pro Air Heating Cooling and Electrical HVAC Downers Grove Naperville Hinsdale and Electrician

    5.0126 Google reviewsVerified

  4. Blue Light Rain HVAC

    5.019 Google reviewsVerified

  5. HVAC ProSync AC & Furnace Repair

    5.016 Google reviewsVerified

  6. Thermo-STAT Mechanical

    5.08 Google reviewsVerified

See every hvac contractors in Downers Grove sorted by rating · Best of Downers Grove across every trade

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Compare quotes in Downers Grove

23 HVAC contractors serve Downers Grove, IL. 11 are rated 4.5 or higher on Google and 6 have a perfect 5.0. 12 have a website. Most common services: AC installation, AC repair, Furnace repair, Air Conditioning Repair, Cooling service, Financing Available….

Verified on Google
10
Average rating
4.9 / 5
Google reviews
2,217

How Google categorizes hvac contractors in Downers Grove

Primary and secondary categories from each business’s Google Business Profile. Tap one to filter the list.

Services hvac contractors in Downers Grove list on Google

Service names as each business entered them on its Google Business Profile, with how many businesses list each one.

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All 49 services in Downers Grove

Page One Partner Research

How HVAC contractors in Downers Grove compare

HVAC ContractorsDowners GroveILU.S.
Average Google rating (10+ reviews)4.884.744.69
Median Google reviews1263425
Reviews for the top quarter288+137+108+
Have a website52.2%61%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

  • In Downers Grove, half of the HVAC contractors we list with reviews have 126 or fewer Google reviews, and 288+ puts one in the local top quarter; the average rating is 4.88 (23 listed in our directory). HVAC Contractors industry report
  • A good Google rating for HVAC contractors: in our directory, the median is 4.8 and at least a quarter hold a perfect 5.0. Half of them have 25 or fewer reviews. What is a good rating for HVAC contractors?
  • Illinois businesses in our directory average 4.54 stars on Google, ranking 18 of the 50 states we measured; 27.9% list no website. Ratings in every state

Quick answers

Who serves Downers Grove?

Names and Google ratings, straight from each business's profile.

Which HVAC contractors serve Downers Grove, IL?

23 HVAC contractors serve Downers Grove, IL. Highest rated (10+ reviews): Kats Heating and Cooling (Verified, rated 5.0 on Google from 821 reviews), Pure Climate Heating and Cooling (Verified, rated 5.0 on Google from 345 reviews) and Pro Air Heating Cooling and Electrical HVAC Downers Grove Naperville Hinsdale and Electrician (Verified, rated 5.0 on Google from 126 reviews), plus 20 more.

How many HVAC contractors serve Downers Grove, IL, and how are they rated?

23 HVAC contractors serve Downers Grove, Illinois. 11 are rated 4.5 or higher on Google and 6 have a perfect 5.0. 12 have a website. Most common services: AC installation, AC repair, Furnace repair, Air Conditioning Repair, Cooling service, Financing Available…. ZIP codes covered: 60515, 60516.

Which HVAC contractors in Downers Grove, IL have the most Google reviews?

Kats Heating and Cooling (821 reviews, rated 5.0), Fire 'n' Ice Heating & Cooling Inc. (457 reviews, rated 4.9) and Pure Climate Heating and Cooling (345 reviews, rated 5.0). Review counts are read from each business's Google Business Profile.

Which HVAC contractors in Downers Grove, IL are open on weekends?

3 HVAC contractors in Downers Grove, IL publish hours on Google. 2 are open on Saturdays (Pure Climate Heating and Cooling and Expert Heating Air & Plumbing) and 2 on Sundays (Pure Climate Heating and Cooling and Expert Heating Air & Plumbing). Use the Open now filter above to see who is open right now.

What kinds of HVAC contractors are in Downers Grove, IL?

Google lists them under Air conditioning contractor (3), Heating contractor (3), HVAC contractor (3), Air conditioning repair service (2), Furnace repair service (2) and Air duct cleaning service (1). A business can carry more than one category, so the counts overlap.

HVAC Contractors near Downers Grove

All of Illinois · Cities A–Z

FAQ

Questions about Downers Grove businesses

How businesses get here and how up to date everything is.

Yes. Page One Partner is a free directory of local service businesses across the United States. It costs nothing to search, and nothing for a business to be listed. Each profile is built from the business's public Google Business Profile, and an owner can claim, update or hide theirs at any time by contacting info@pageoneinsights.com.

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