Mchenry, IL
10 HVAC contractors in Mchenry, Illinois, 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.
HVAC Contractors
Mchenry, IL4.9(587)Website
HVAC Contractors
Mchenry, IL4.9(265)Website
HVAC Contractors
Mchenry, IL4.8(173)Website
HVAC Contractors
Mchenry, IL4.9(53)Website
HVAC Contractors
Mchenry, IL5.0(32)Website
HVAC Contractors
Mchenry, ILWebsite
HVAC Contractors
Mchenry, IL
10 of 10 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.
5.032 Google reviews
4.96,499 Google reviewsVerified
4.9587 Google reviewsVerified
4.9265 Google reviewsVerified
4.953 Google reviewsVerified
4.8173 Google reviewsVerified
See every hvac contractors in Mchenry sorted by rating · Best of Mchenry across every trade
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10 HVAC contractors serve Mchenry, IL. 8 are rated 4.5 or higher on Google and 1 has a perfect 5.0. 9 have a website. Most common services: chiller rentals, cooling equipment, dehumidifier rental, generator rentals, heater rentals, light tower rental….
How Google categorizes hvac contractors in Mchenry
Primary and secondary categories from each business’s Google Business Profile. Tap one to filter the list.
Services hvac contractors in Mchenry 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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Page One Partner Research
| HVAC Contractors | Mchenry | IL | U.S. |
|---|---|---|---|
| Average Google rating (10+ reviews) | 4.84 | 4.74 | 4.69 |
| Median Google reviews | 113 | 34 | 25 |
| Reviews for the top quarter | 346+ | 137+ | 108+ |
| Have a website | 90% | 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.
10 HVAC contractors serve Mchenry, IL. Highest rated (10+ reviews): Firehouse Service Company (rated 5.0 on Google from 32 reviews), Black Diamond Plumbing & Mechanical Inc. (Verified, rated 4.9 on Google from 6499 reviews) and McHenry Heating & Air Inc. (Verified, rated 4.9 on Google from 587 reviews), plus 7 more.
10 HVAC contractors serve Mchenry, Illinois. 8 are rated 4.5 or higher on Google and 1 has a perfect 5.0. 9 have a website. Most common services: chiller rentals, cooling equipment, dehumidifier rental, generator rentals, heater rentals, light tower rental…. ZIP codes covered: 60050, 60051.
Black Diamond Plumbing & Mechanical Inc. (6,499 reviews, rated 4.9), McHenry Heating & Air Inc. (587 reviews, rated 4.9) and Jett's Heating & Air (265 reviews, rated 4.9). Review counts are read from each business's Google Business Profile.
Google lists them under Air conditioning contractor (1), Air conditioning repair service (1), E-commerce service (1), Equipment rental agency (1), Heating contractor (1) and HVAC contractor (1). A business can carry more than one category, so the counts overlap.
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