Free Estimates


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.”

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.

We provide Heating, Cooling, Furnace, Air Conditioning Installation and Indoor Air Quality, Repair,

Service & Maintenance in Bolingbrook, IL and the surrounding Chicago areas.
Addison |  Aurora  |  Bensenville  |  Bolingbrook |   Braidwood |   Brookfield   |  Burr Ridge  |  Carol Stream  |  Channahon |   Clarendon Hills  |  Coal City  |  Countryside  |  Crest Hill  |  Darien  |  Downers Grove  |  Elmhurst  |  Glen Ellyn  |  Glendale Heights  |  Hillside  |  Hinsdale  |  Indian Head Park  |  Joliet  |  LaGrange  |  LaGrange Park  |  Lemont  |  Lisle  |  Lockport  |  Lombard  |  Lyons  |  Manhattan  |  Minooka  |  Morris  |  Naperville  |  New Lenox  |  Oakbrook  |  Oakbrook Terrace  |  Plainfield  |  Romeoville  |  Shorewood  |  Villa Park  |  Warrenville  |  West Chicago  |  Westchester  |  Western Springs  |  Westmont  |  Wheaton  |  Willowbrook  |  Wilmington  |  Winfield  |  Woodridge

We have never had a complaint in over 40 years.

• Heating

• Cooling

• Indoor Air Quality

24 hour emergency service

365 days a year

Professional, quality heating, cooling and home zoning

When you have commercial or residential work that needs to be done quickly and with an eye for quality, look no further than Home Comfort Systems. We have the most highly-trained, industry-certified technicians and we have been SERVING CHICAGOLAND FOR OVER 42 YEARS.

"Home Comfort Systems installed my air conditioner and furnace four years ago. They have both worked great ever since. I was told not to bother scheduling any maintenance until the second year and have done so ever since. Their prices are the best in the area and their results have been great."

John L.
Woodridge, IL


• Home Zoning

• Commercial

• Residential


Go with someone who's been there


All of our technicians possess years of on-the-job experience. Not only that, they're also industry certified and committed to keeping

up with the latest advances in the field. You can rest easy, because your heating and cooling will be in the best and most skilled hands.