McHenry Heating & Air, Inc.
McHenry Heating & Air, Inc. is a HVAC provider serving Mchenry, IL. Rated 4.9★ with 613 Google reviews. See services, review signals, and request a quote.
HVACMchenry, IL
On this page
Company overview
- TradeHVAC
- Service areaMchenry, IL
- Google rating4.9★ (613 reviews)
- Phone(815) 444-9900
- Address1903 State Rte 31, McHenry, IL 60050, USA
Photos
Photos from McHenry Heating & Air, Inc., Al L., Jarmila Singer, Kristina
What customers say
“First time calling McHenry Heating and Air. Technician JASON arrived within a couple hours of my call. He was so smart and courteous and clean. Fixed the problem right away so we could heat our home. …”
“Chris at McHenry Heating and Air was friendly, knowledgeable, and made sure I understood all of the repairs. Services were scheduled the same day, furnace is now in great working order, and I highly …”
“My experience with the service tech and the installation team (needed to replace a 26 year old Trane) were top notch. This was my first time dealing with McHenry HVAC but they are my go to dealer now…”
“We have a tankless water heater that needed flushing. Chris came out, determined what needed to be done and verified with his boss the best way to approach the install. Although it required additional…”
Key highlights
Strengths
- Highly rated (4.9★ average)
- Large review volume (613 reviews)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does McHenry Heating & Air, Inc. offer?
McHenry Heating & Air, Inc. provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Mchenry, IL.
What is McHenry Heating & Air, Inc.'s rating?
McHenry Heating & Air, Inc. has a 4.9 out of 5 star rating based on 613 Google reviews.
Is this company licensed in Illinois?
All listed providers have a verified Illinois contractor license at time of publication. You can verify on the Illinois Department of Financial and Professional Regulation (state business registration) plus municipal HVAC licensing (e.g. City of Chicago Department of Buildings) lookup at https://online-dfpr.micropact.com/Lookup/LicenseLookup.aspx.
Does McHenry Heating & Air, Inc. offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-22. Reviews refreshed 2026-04-22.
Licensing data: Illinois Department of Financial and Professional Regulation (state business registration) plus municipal HVAC licensing (e.g. City of Chicago Department of Buildings) · Company data: verified business records + Google Business profile
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