Business Details
3023 North Clark Street, Chicago, IL
60657, United States
Certified by Comfort Zone Inc. • Aug 16, 2026
(855) 673-6552
Certified by Comfort Zone Inc. • Aug 16, 2026
https://www.comfortzonepros.com/
Certified by Comfort Zone Inc. • Aug 16, 2026
About
Certified by Comfort Zone Inc. • Aug 16, 2026
Air Conditioning ContractorHVAC ContractorHeating Contractor
Comfort Zone Heating, Air Conditioning, & Refrigeration provides heating, air conditioning, refrigeration, hot water tanks, and boilers to Northern Chicago & Suburbs.
Details
- Onsite servicesAvailable
Location
Certified by Comfort Zone Inc. • Aug 16, 2026
Reviews
4.7
14 reviews
5 stars
13
4 stars0
3 stars0
2 stars0
1 star
1
- POPhilip O'KeeffeJul 28, 20265.0Always great, reliable work, good advise, no BS, and fine service by Elia.
- RCRon CoilJul 27, 20265.0Fast, friendly and affordable services. Great guy to work with.
- DGDakota GaudetJul 6, 20265.0Comfort Zone services all four of our restaurants and would highly recommend.
- KPKlein ProdanJul 2, 20265.0I recently had a service appointment with Comfort Zone Inc. and was very happy with the experience. The technician arrived on time, explained the issue with my HVAC system in a way that was easy to understand, and completed the repair efficiently. I appreciated that there was no pressure to pay for extra services I didn't need. Everything has been working perfectly since the visit, and the whole process was smooth from scheduling to completion. I would definitely use their services again.
- SSSaraJun 27, 20265.0Elie was fantastic to work with for a water heater repair at my rental property. The unit wouldn't turn on. Elie came out three separate times to make sure it was fixed right, and he even called the manufacturer directly on my behalf to track down the correct replacement part. He was patient, persistent, and clearly committed to solving the problem. With a new tenant moving in soon, his reliability made a stressful situation much easier. Highly recommend him for water heater repairs!
Frequently Asked Questions About Comfort Zone Inc.
Do you offer emergency service?
Yes, we provide emergency heating, cooling, and refrigeration services for urgent situations—like system failures, no heat or AC, or refrigeration issues that could risk product loss. Call us anytime for a rapid response.
What areas do you service?
We serve both residential and commercial customers across our local area. If you’re unsure whether we cover your location, just give us a quick call and we’ll confirm.
What brands do you work on?
Our technicians are trained to repair and service most major HVAC and refrigeration brands. This includes furnaces, air conditioners, heat pumps, rooftop units, walk-in coolers, freezers, and ice machines.
Do you offer free estimates?
Absolutely. We provide free estimates for system replacements and new installations. Repair diagnostics may include a service call fee, which we’ll explain upfront—so there are no surprises.
How often should I service my heating and cooling system?
We recommend scheduling professional maintenance once a year for your heating system and once a year for cooling. Regular upkeep improves efficiency, extends equipment life, and helps prevent costly breakdowns.
Why is my furnace or air conditioner making strange noises?
Noises like banging, rattling, squealing, or grinding can signal loose parts, airflow problems, or mechanical wear. It’s best to turn off the system and call for service before any further damage occurs.
How can I lower my energy bills?
You can reduce energy costs by keeping up with regular maintenance, changing air filters monthly, sealing duct leaks, upgrading to high-efficiency equipment, and using a programmable or smart thermostat.
When should I replace my HVAC system instead of repairing it?
If your system is 12–15 years old, needs frequent repairs, or isn’t heating or cooling efficiently, replacement may be more cost-effective. We always provide honest recommendations.
How long does a new HVAC installation take?
Most residential installations can be completed in a single day. Larger commercial or refrigeration projects may take longer depending on system size and complexity, but we’ll give you a clear timeline before starting.
Do you work on commercial refrigeration systems?
Yes, we service and install commercial refrigeration equipment such as walk-in coolers, freezers, reach-ins, ice machines, and more—for restaurants, grocery stores, and other businesses.
Brand Certified Facts from Comfort Zone Inc.
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Certified August 16, 2026Yext Knowledge Graph
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