Gartner Heating & Cooling
Gartner Heating & Cooling is a HVAC provider serving Skokie, IL. Rated 4.9★ with 320 Google reviews. See services, review signals, and request a quote.
HVACSkokie, IL
On this page
Company overview
- TradeHVAC
- Service areaSkokie, IL
- Google rating4.9★ (320 reviews)
- Phone(847) 965-9645
- Address4550 Oakton St, Skokie, IL 60076, USA
Photos
Photos from Gartner Heating & Cooling, William Pistorius
What customers say
“Darren and his team do extraordinary work. They are extremely knowledgable and skillful. They answer all questions incredibly thoroughly. They are friendly and patient and very easy to work with. …”
“Have used Gartner HVAC for over 30 years and continue to be impressed. Their prompt attention to all of our air and furnace needs is a great relief every time. Would highly recommend their company to …”
“Gartner HVAC are the most knowledgeable, and easy to work with people. This family business really cares about its customers. with fast dependable service at an affordable price. They are the best!”
“Gartner installed a new water heater system for us. They proposes a creative, efficient solution for our needs and paid close attention to detail, making sure we were satisfied with the service. The o…”
“Had a brand new unit installed in place of my old hail damaged unit. These guys came out in the middle of a day full of thunderstorms and got it done. Not only did they do it well but they also did it…”
Key highlights
Strengths
- Highly rated (4.9★ average)
- Large review volume (320 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 Gartner Heating & Cooling offer?
Gartner Heating & Cooling provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Skokie, IL.
What is Gartner Heating & Cooling's rating?
Gartner Heating & Cooling has a 4.9 out of 5 star rating based on 320 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 Gartner 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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