Illiana Heating & Air Conditioning, Inc

Heating: Whether you're remodeling, building a new home, upgrading or replacing your existing heating system, you can depend on us for reliable and efficient heating solutions that will last for years to come. We specialize in high-efficiency heating systems that provide total comfort throughout your home.

Our American Standard and Armstrong furnaces are backed by the best quality and warranty in the industry.  Depend on Illiana Heating to install your new furnace or boiler today!  Follow the links below to see the full furnace lineups we have available.   We offer Single Stage, 2-stage, and Modulating units to fit your budget and comfort needs.

 Cooling: Reliable and durable. That's the only type of cooling system we sell. Along with our professional service and installation, you can expect a system that offers exceptional home cooling and comfort with quiet operation and unsurpassed efficiency.  Follow the links below to see the full Air Conditioner lineups we have available.

Air Cleaners: An Illiana Heating & Air Conditioning Air Cleaner can help rid your home of dust, dust mites, pet dander, mold spores, pollen, bacteria and viruses and more. Aprilaire Air Cleaners are installed as part of your home's central heating and cooling system - completely out of your way and out-of sight. Named the #1 whole-house air cleaner by a leading ratings magazine 3 years in a row.

Preventative Maintenance: NEW!! Use our Online Reservation system to schedule your Goldstar Preventative Maintenance appointment.  You can schedule from 5 days through 2 months in the future!

Geothermal Heat Pumps: Illiana Heating and Air Conditioning, Inc. is an IGSHPA and NATE accredited Geothermal Ground Source Heat Pump installer. Geothermal systems use technology known as ground source heat pumps to make the transfer of hot and cool air more efficient.  Because the system works with the relative temperature of the earth instead of the variable temperatures above ground, geothermal heating and cooling systems use 40-60% less energy than conventional systems.

Ductless Mini-split Comfort Systems: The tried and true, smart technology behind the Mitsubishi Electric Cooling & Heating systems of today has evolved from our introduction in the 1950s. Our technology allows energy efficient, individual comfort control with minimal impact on your home since we offer both ductless and limited length ducted solutions.

Thermostats: Modern thermostats control not just your home's heating and cooling, but your overall comfort. We offer digital and touchscreen thermostats including programmable and non-programmable models to fit your needs and budget.  We also offer IAQ models that can control every aspect of your comfort as well as connect to the internet to monitor and adjust your home environment anywhere in the world.

Dehumidifiers: Illiana Heating & Air Conditioing Whole-House Dehumidifiers offer total comfort from the sticky, sweaty, and potentially unhealthy conditions caused by excess moisture. The 1700 and 1720 models differ only in capacity - with the model 1700 having a moisture removal capacity of up to 90 pints vs. the 1720 with total removal capacity of up to 150 pints per day.

Ventilation: Illiana Heating & Air Conditioing Whole-House Ventilation solutions exchange the air inside of your home with fresh outdoor air. Aprilaire ventilation systems deliver the proper exchanges of fresh air for your home, making it a more healthy, comfortable and energy-efficient place to live.