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About Us

Comfort Temperature Zone Inc. has been serving our community in Greater Chicago land for more than 30 years.

Mission Statement: 

To exceed our customers’ EXPECTATIONS in design, cost, and time of implementation for the best heating and cooling system.

Our Team: 

We are proud to have the most reliable technicians/installers in the industry who understand all aspects of HVAC intricacies. Our team is very knowledgable, respectful and friendly.

Our Services: 

We take pride in what we do. It is personal to us. Our business comprises of 50% commercial and 50% residential projects. We follow blue prints when needed and provide our own unique design to our customers with the best in class solutions. We believe every building has its own unique heating and cooling requirements for optimum COMFORT. Whether new construction, remodeling, upgrade or simply maintaining existing systems, we are at your service for complete satisfaction.

Frequently asked questions

Filters MUST be replaced at least twice a year. Anything beyond that would require professional help.
We have annual and semiannual preventive maintenance programs. Certified technicians will perform a clean-up of all equipment. Refrigerant will be inspected for the right pressure and will be injected if pressure is low. Addionally, thorough inspection will then reveal what system components need to be changed for optimum performance and lower utility bills. The most important benefit is to avoid a break down of your air conditioner on the hottest day of summer or your furnace on the coldest day of winter.
In addition, you will be on our list of 24/7 support customers list. Our maintenance programs cover humidifiers, dehumidifiers, and radiant heaters of all types and sizes.

Comfort Temperature Zone offers preventive maintenance on all commercial buildings. We can take care of roof top units, air handlers, make-up air units, variable air flow systems, radiant heat, and all humidification and dehumidification equipment.

Yes, Comfort Temperature Zone can design and install systems using green and re-newable energey resources! We work with the best equimpment manufacturer in the USA and Japan to bring the best solutions for your specific space. Whether it is a large scale home or commercial space, we can provide the best in class systems to achieve the most effective solution. We offer geothermal radiant heat for indoor spaces and garages. We can install snow melt system for your driveway as well.

Yes! Our multi-zone system allows you to control different temperatures of different rooms fed by the same system. Motorized dampers controlled by the specific thermostat would change the flow of air to the space to provide the desired temperture. We can program the system to provide cooling or heating of different temperatures for different spaces with a reasonable time delay.
On the other hand, our Variable Refrigerant Flow (VRF) system can provide heating AND cooling of different temperatures for multiple spaces simultaneously.

Yes, Comfort Temperature Zone has unique solutions to old buildings that were never designed with centralized air conditioner. Small, high speed duct pipes can be installed to provide a central heating and air conditioning system.

Yes! A snow melting system can be installed in finished driveways; however, the driveway will need to be redone to install the system.

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  • Address 1023 Cernan Dr. Bellwood IL 60104
  • Open Hours Mon - Fri 7:00 am to 4:00 pm