Our mission is to give our customers prompt, reliable, and affordable services, every single time. Comfort Zone Service provides the highest quality and more affordable heating and AC repair. Specializing in both commercial and residential HVAC equipment
Technicians are consistently described as professional, knowledgeable, and courteous.
Customer Service
Customers appreciate the excellent customer service, including prompt responses and clear communication.
Efficiency
Service calls are noted for being quick and efficient, with many customers reporting same-day service.
Quality of Work
The quality of work performed by technicians is highly praised, with many customers expressing satisfaction with repairs and installations.
Fair Pricing
Customers frequently mention fair and reasonable pricing for services rendered.
ND
Nancy Dornhecker
Nov 8, 2025
5.0
Fast professional and efficient....they arrived on time. Explained the service performed. They were priced right. I was happy with the service.
JJ
Janet
Nov 6, 2025
5.0
I've used Comfort Zone for many years. Professional, courteous, knowledgeable, always on time. I highly recommend Comfort Zone for reassuring service and safety.
PL
Pam LaMarche
Nov 5, 2025
5.0
Josh showed me the problems with the furnace & clearly explained my options.
MJ
Mitch Jedlecki
Nov 4, 2025
5.0
Glenn came out for furnace maintenance. I'll be using comfort zone for all my HVAC services! Thanks Glenn
JP
Joe Pustis
Oct 24, 2025
5.0
Jacob was a terrific technician who quickly understood the problem, then described the possible solutions in a clear way.
We decided the best way to resolve the issue and he performed the work in a quick and professional manner.
We will be asking for Jacob the next time we have any issue with any of our systems!
Frequently Asked Questions About Comfort Zone Service
What services does Comfort Zone Service specialize in?
Comfort Zone Service specializes in both commercial and residential heating and AC repair, providing high-quality and affordable HVAC services.
Where is Comfort Zone Service located?
Comfort Zone Service is located at 9910 190th St, Suite K, Mokena, IL 60448, USA.
What are the business hours for Comfort Zone Service?
Comfort Zone Service is open Monday through Friday from 7:00 AM to 7:00 PM, Saturdays from 8:00 AM to 12:00 PM, and is closed on Sundays.
How can I contact Comfort Zone Service by phone or email?
You can reach Comfort Zone Service by calling +1 708-390-7349 or the alternate number +1 708-403-3434. You can also email them at Office@comfortzoneservice.com.
When was Comfort Zone Service established?
Comfort Zone Service was established in 1988 as a family-owned HVAC service company.
What type of customers does Comfort Zone Service serve?
Comfort Zone Service provides prompt and reliable heating and AC repair services to both commercial and residential customers.
Are there other HVAC or related services nearby Comfort Zone Service?
Yes, nearby you can find A Professional Heating & Cooling, which provides HVAC services and plumbing, as well as Durkin Electric Company, Inc., specializing in electrical services.
What nearby automotive services are available around Comfort Zone Service?
Nearby automotive services include U-Haul Neighborhood Dealer for truck rentals, High Speed Performance for automotive repair and sales, and American Liftruck Services for automotive repair and rental services.
Are there any healthcare or emergency services close to Comfort Zone Service?
Yes, emergency and healthcare services nearby include Emergency Vehicle Technologies, Advantage Ambulance, and Elite Ambulance Mokena, all providing ambulance and EMS services.
What are some nearby places customers might visit before or after their HVAC service appointment?
Customers could visit Prestige Portraits for event photography services or Ginamarie Skincare for beauty and skin care needs, both located near Comfort Zone Service.