GMS Heating & Cooling
GMS Heating & Cooling is a HVAC provider serving Skokie, IL. Rated 5.0★ with 94 Google reviews. See services, review signals, and request a quote.
HVACSkokie, IL
On this page
Company overview
- TradeHVAC
- Service areaSkokie, IL
- Google rating5.0★ (94 reviews)
- Phone(224) 616-1776
- Address6022 Dempster St, Morton Grove, IL 60053, USA
Photos
Photos from GMS Heating & Cooling, Maciek Niedorezo, You Li
What customers say
“Ed & the GMS Team have always provided quick, reliable, and helpful feedback on ways to keep heating and cooling in good working condition. They clearly explain and describe the type of work they comp…”
“GMS is hands down the best heating and cooling company in the area. They have amazing customer service, transparency, skilled workers. Myself, my parents, in-laws, and neighbors have all used them wit…”
“Amazing service and pricing. Had a carbon monoxide leak Sunday night due to my water heater and furnace being installed by my contractor inappropriately. The first tech I had out to evaluate the syste…”
“10/10 recommend. Ed was able to walk me through the steps over the phone to rectify the situation with my furnace which happened to be a lack of gas issue from my meter due to ice. However, I was u…”
“I was recommended GMS by my neighbor and I'm very happy he did. They do excellent work and stand by what they do with a very good warranty. Highly recommend.”
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 GMS Heating & Cooling offer?
GMS Heating & Cooling provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Skokie, IL.
What is GMS Heating & Cooling's rating?
GMS Heating & Cooling has a 5.0 out of 5 star rating based on 94 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 GMS 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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