Comfort 21 Heating and Air Conditioning
Comfort 21 Heating and Air Conditioning is a HVAC provider serving Bolingbrook, IL. Rated 5.0★ with 14 Google reviews. See services, review signals, and request a quote.
HVACBolingbrook, IL
On this page
Company overview
- TradeHVAC
- Service areaBolingbrook, IL
- Google rating5.0★ (14 reviews)
- Phone(630) 863-0467
- Address180 S Pinecrest Rd, Bolingbrook, IL 60440, USA
Photos
Photos from Comfort 21 Heating and Air Conditioning
What customers say
“Zia and his partner were excellent to work with. They were fast, efficient, and very reasonable. They worked around my schedule and quickly had a new AC unit and coil installed. They quickly diagnosed…”
“Comfort 21 has been servicing my furnaces and AC units since their inception. They have been excellent with their customer service, with flexible schedules and affordable costs. What stands out beyond…”
“Zia did an amazing job with my AC repair. When most companies try to upsell you he found a way to fix the root cause issue, and it saved me from buying uncessary parts or even a new condenser. The is…”
“I want to share my grear experience with Comfort 21 Heating and Air Conditioning. My furnace quit one recent evening and after doing a Google search for a local company, I contacted them. I was very…”
“I am using Zia’s Air conditioning and Furnace Heating Services since long time. He uses his fullest abilities and performs nice service on all times. He is punctual on appointments and renders his ser…”
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 Comfort 21 Heating and Air Conditioning offer?
Comfort 21 Heating and Air Conditioning provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Bolingbrook, IL.
What is Comfort 21 Heating and Air Conditioning's rating?
Comfort 21 Heating and Air Conditioning has a 5.0 out of 5 star rating based on 14 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 21 Heating and Air Conditioning 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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