Comfort Zone Service
Comfort Zone Service is a HVAC provider serving Orland Park, IL. Rated 5.0★ with 305 Google reviews. See services, review signals, and request a quote.
HVACOrland Park, IL
On this page
Company overview
- TradeHVAC
- Service areaOrland Park, IL
- Google rating5.0★ (305 reviews)
- Phone(708) 403-3434
- Address9910 190th St Suite K, Mokena, IL 60448, USA
Photos
Photos from Comfort Zone Service
What customers say
“We replaced our 17-year-old Carrier furnace with another Carrier furnace and have a WIFI thermostat installed. Everyone from the front desk to the techs who came out were all very courteous, kind, pro…”
“I used Comfort Zone a few months ago to replace my furnace. I was highly impressed with every aspect of the project. My elderly mother also needed her furnace replaced, and I asked them to take a l…”
“Tim Keenan and David Diaz installed a new furnace, hot water heater, and whole house humidifier. I could not be happier with the installation, they answered all the questions I had, cleaned up after t…”
“11/4/2025 Josh Berg, HVAC Technician, came for annual furnace cleaning. He was thorough, knowledgeable and straightforward regarding issues discovered. He explained each issue in detail and provided m…”
“Josh Berg performed an annual maintenance service on my residential furnace. He was thorough, skilled, and professional during the appointment. Additionally, Josh answered my questions about how to co…”
Key highlights
Strengths
- Highly rated (5.0★ average)
- Large review volume (305 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 Comfort Zone Service offer?
Comfort Zone Service provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Orland Park, IL.
What is Comfort Zone Service's rating?
Comfort Zone Service has a 5.0 out of 5 star rating based on 305 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 Comfort Zone Service 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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