ThermPro Heating & Cooling
ThermPro Heating & Cooling is a HVAC provider serving Fox Lake, IL. Rated 5.0★ with 29 Google reviews. See services, review signals, and request a quote.
HVACFox Lake, IL
On this page
Company overview
- TradeHVAC
- Service areaFox Lake, IL
- Google rating5.0★ (29 reviews)
- Phone(815) 790-3138
- Address960 IL-22 Suite 208, Fox River Grove, IL 60021, USA
Services offered
- installation
- repair
- emergency
Photos
Photos from ThermPro Heating & Cooling
What customers say
“I had the pleasure of working with Erik at ThermPro Heating & Cooling when it came time to replace my old furnace. From the start, Erik was professional, knowledgeable, and incredibly thorough. He too…”
“Erik is a rockstar - a real pro! After having installed a mini-split last year, I called him after our central AC unit went kaput during this July's heatwave :-( He was out here the very next day and…”
“I've dealt with a ton of HVAC companies over the years and I have to say Erik at ThermPro is by FAR the most thorough and competent tech I've encountered. For the better part of 20 years I've done al…”
“Erik was very responsive, friendly, and tried hard to keep his price down for us. Our gas heater wouldn’t fire after being off all winter, when we went to turn it back on again. He was very prompt in …”
“Erik Koster, owner of ThermPro is amazing! He was hoping he could fix my furnace issue with a cleaning, however, he found cracks in the heat exchanger with his thorough inspection. Thank goodness he …”
Key highlights
Strengths
- Highly rated (5.0★ average)
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 ThermPro Heating & Cooling offer?
ThermPro Heating & Cooling provides: installation, repair, emergency. They serve residential and commercial customers in Fox Lake, IL.
What is ThermPro Heating & Cooling's rating?
ThermPro Heating & Cooling has a 5.0 out of 5 star rating based on 29 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 ThermPro Heating & Cooling 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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