630-739-5764

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Serving Chicagoland Since 1972

Steve and Mike Bilica may be co-owners of Home Comfort Systems near Chicago, but they’re quick to make it clear who’s in charge. “The homeowner is the real boss,” said Steve. “Customer satisfaction is the top priority in everything we do.”

  • RATED BY "CHICAGO MAGAZINE" AS #1 HEATING AND AIR CONDITIONING HVAC DEALER
  • RATED BY "FOX NEWS IN THE MORNING" AS #1 CHICAGOLAND HVAC DEALER
  • HIGHEST RATED DEALER ON ANGIE'S LIST
  • TOP DEALER IN CHECKBOOK MAGAZINE BY PRICE AND QUALITY
  • HIGHEST A+ RATING BY "BETTER BUSINESS BUREAU"
  • AWARDED "BBB" COMPLAINT FREE AWARD 41 YEARS IN A ROW
  • AWARDED AMERICAN STANDARD CUSTOMER CARE SATISFACTION WINNER
  • HONEYWELL'S NATIONAL ZONING DEALER OF THE YEAR (2010-2012)
  • BEST OF BOLINGBROOK AWARD (HEATING & AIR CONDITIONING)
  • 41 YEARS IN BUSINESS 24 HOUR SERVICE 365 DAYS A YEAR

Home Temperature Zoning Makes Perfect Sense
Home Temperature Zoning is simply the process of dividing your home into

different zones, or areas, and then heating or cooling them as needed. It’s the

ideal way to eliminate hot and cold spots. Plus, zoning systems save energy by

heating and cooling only the areas of your home that you are using.



Every Zone Gets a Thermostat

Every home has at least two zones, a living space and a sleeping space. You may also have areas such as a master bedroom or children’s rooms that have separate comfort needs. Your contractor will work with you to determine the number of zones needed to maximize your family’s comfort. When your contractor installs a Honeywell zoning system everything but the thermostats will be out of sight. A zone control board and zone dampers will be installed around your furnace and in your ductwork. When a zone needs to be heated or cooled, the dampers automatically open to deliver conditioned air until your comfort needs are met. When heating or cooling is not needed, the dampers close to save energy and maximize comfort elsewhere. Just program or set the thermostats for the temperature you want in each zone and your system will do the rest.



Eliminate Hot And Cold Spots - Increase Your

Home’s Comfort
Most homeowners think that having areas in their home that

are too hot or too cold is just something they have to live with.

But we believe the only thing you need to live with is comfort.

With solutions such as forced air zoning, hydronic heating,

thermostats with precise temperature control and more, you'll

say goodbye to hot and cold spots and hello to comfort. Zoning allows you to break each room down and control the comfort as needed. Forced air zoning systems work by having dampers installed in your ductwork that open and close as needed based on each zone's thermostat settings. When a zone doesn't need to be heated or cooled, the dampers close to save energy and maximize comfort elsewhere.

We guarantee your satisfaction  or theres is no charge for any service or installation work that we do. there is no payment or signature required until the work is inspected by you and approved.