Four Suns Heating & Cooling, Inc.
Four Suns Heating & Cooling, Inc. is a HVAC provider serving Naperville, IL. Rated 4.9★ with 259 Google reviews. See services, review signals, and request a quote.
HVACNaperville, IL
On this page
Company overview
- TradeHVAC
- Service areaNaperville, IL
- Google rating4.9★ (259 reviews)
- Phone(630) 753-9410
- Address10s160 Ramm Dr unit d, Naperville, IL 60564, USA
Photos
Photos from Four Suns Heating & Cooling, Inc.
What customers say
“13 mo ago payed above $700 for apparently the cheapest blower motor on the market being installed. That included $99 service fee and above $600 for replacement motor. Motor stopped functioning shy of …”
“I couldn’t be more impressed with the service we received. The technician team arrived on time, diagnosed the issue quickly, and explained everything in a way that was easy to understand. Our system i…”
“I'm so glad to have found Four Suns! They have come out to an area they don't normally within 8-12 hours every time I've had an issue. The diagnosis has been quick and correct. The job has always gott…”
“The best!! I was referred by a friend when our heating and air failed. Jason was super timely, professional and knowledgeable! He didn't try to sell me more than I needed! Great quality service and cl…”
“Had a fan go out and called Four Suns. Prompt professional service from Jason and his team. We were able to schedule a consultation and go over options. Very knowledgeable about the different produ…”
Key highlights
Strengths
- Highly rated (4.9★ average)
- Large review volume (259 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 Four Suns Heating & Cooling, Inc. offer?
Four Suns Heating & Cooling, Inc. provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Naperville, IL.
What is Four Suns Heating & Cooling, Inc.'s rating?
Four Suns Heating & Cooling, Inc. has a 4.9 out of 5 star rating based on 259 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 Four Suns Heating & Cooling, 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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