Frankfort, IL
9 HVAC contractors in Frankfort, Illinois, with Google ratings, hours and websites where the business has them.
Compare
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.
HVAC Contractors
Frankfort, IL4.8(93)Website
HVAC Contractors
Frankfort, IL5.0(83)Website
HVAC Contractors
Frankfort, IL4.9(148)Website
HVAC Contractors
Frankfort, ILWebsite
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.
5.083 Google reviewsVerified
5.015 Google reviewsVerified
4.9148 Google reviews
4.81,230 Google reviewsVerified
AC repair · AC installation · Furnace repair
See every hvac contractors in Frankfort sorted by rating · Best of Frankfort across every trade
Compare quotes
Describe the job once, choose up to 10 claimed companies near you, and compare their quotes side by side. Your phone number stays private until you choose one. Free, no account, nobody pays to be on your list.
9 HVAC contractors serve Frankfort, IL. 8 are rated 4.5 or higher on Google and 3 have a perfect 5.0. 9 have a website. Most common services: AC installation, AC repair, Furnace repair, AC Service, Air quality services, Boiler Service….
How Google categorizes hvac contractors in Frankfort
Primary and secondary categories from each business’s Google Business Profile. Tap one to filter the list.
Services hvac contractors in Frankfort list on Google
Service names as each business entered them on its Google Business Profile, with how many businesses list each one.
What reviewers mention
furnace repair (90) · courteous staff (62) · knowledgeable tech (56) · clear explanations (52) · informative staff (47) · water heater installation (35) · answering questions (28) · installation crew (11) · no upsell (7) · knowledgeable plumber (3)
Topics Google extracted from customer reviews of hvac contractors in Frankfort, with the number of reviews that mention each.
Sponsored
Up to 2 businesses can hold a sponsored spot in Frankfort, IL. A sponsored business sits above the regular results with a Sponsored tag; it never changes how other businesses are ranked.
Page One Partner Research
| HVAC Contractors | IL | U.S. |
|---|---|---|
| Average Google rating (10+ reviews) | 4.74 | 4.69 |
| Median Google reviews | 34 | 25 |
| Reviews for the top quarter | 137+ | 108+ |
| Have a website | 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
Quick answers
Names and Google ratings, straight from each business's profile.
9 HVAC contractors serve Frankfort, IL. Highest rated (10+ reviews): Proud Heating & Air Inc. (Verified, rated 5.0 on Google from 87 reviews), HAS Services (Verified, rated 5.0 on Google from 83 reviews) and Service Tech Heating & Cooling (Verified, rated 5.0 on Google from 15 reviews), plus 6 more.
9 HVAC contractors serve Frankfort, Illinois. 8 are rated 4.5 or higher on Google and 3 have a perfect 5.0. 9 have a website. Most common services: AC installation, AC repair, Furnace repair, AC Service, Air quality services, Boiler Service…. ZIP codes covered: 60423.
King Heating Cooling & Plumbing (1,230 reviews, rated 4.8), Climate Control Systems (416 reviews, rated 4.9) and V & L Heating & Cooling Inc (148 reviews, rated 4.9). Review counts are read from each business's Google Business Profile.
3 HVAC contractors in Frankfort, IL publish hours on Google. 3 are open on Saturdays (King Heating Cooling & Plumbing, Proud Heating & Air Inc. and Premistar South - Formerly Southwest Town Mechanical) and 2 on Sundays (King Heating Cooling & Plumbing and Premistar South - Formerly Southwest Town Mechanical). Use the Open now filter above to see who is open right now.
Google lists them under Heating contractor (3), HVAC contractor (3), Air conditioning contractor (2), Air conditioning repair service (2), Furnace repair service (2) and Air conditioning store (1). A business can carry more than one category, so the counts overlap.
FAQ
How businesses get here and how up to date everything is.
Find your Frankfort business and claim it free: correct details, add photos and services, and get quote requests sent straight to you.
