219.365.0006

Illiana Heating has been providing superior service and quality workmanship since 1987.  Our technicians are highly trained, professional, and dependable to meeting your heating, air conditioning and indoor air quality needs.  

We understand your home comfort and health is important; that's why we only install the best furnaces, air conditioners and indoor air quality products available.  With an eye toward efficiency, comfort, reliability, value, and home health, our products and services are designed to exceed your expectations.

We offer attractive financing options to help you secure the home comfort system you need.  Find more information here

If you would like to schedule an appointement, need to request more information about our products and services, or are interested in installing a new HVAC comfort system or accessory, our finely trained staff is ready and willing to address all of your HVAC and IAQ questions and needs.

We Welcome Jim’s Heating customers. Illiana Heating is now serving everyone in the DeMotte Area with the same prompt and professional service they received from Jim. Please continue to call (219)987-2107.

Areas of Operation:

BEECHER, CALUMET CITY, CEDAR LAKE, CHICAGO HEIGHTS, CRETE, CROWN POINT, DEMOTTE, DYER, FAIR OAKS, FLOSSMOOR, GLENWOOD, GRANT PARK, GRIFFITH, HAMMOND, HEBRON, HIGHLAND, HOBART, HOMEWOOD, LAKE STATION, LAKE VILLAGE, LANSING, LEROY, LOWELL, MERRILLVILLE, MUNSTER, PORTAGE, ROSELAWN, SAINT JOHN, SCHERERVILLE, SCHNEIDER, SAUK VILLAGE, SHELBY, SOUTH HOLLAND, STEGER, SUMAVA RESORTS, THAYER, THORNTON, VALPARAISO, WHITING