QUALITY. VALUE.
INTEGRITY.
THE HOME COMFORT EXPERTS YOU CAN
TRUST FROM START TO FINISH
Increase your efficiency, lower your bill, and control your home’s temperature from anywhere. Breathe a breath of fresh air with quality products.
The BEST way to keep your home comfortable! Extend the life of your existing system with a precision tune-up.
WE go
Above and Beyond
To serve You
Since 1987, we’ve been helping folks throughout the Lansing and Northwest Indiana area enjoy total indoor air comfort in their homes and businesses. Nationally recognized as both the Residential Contractor of the Year and the Best Contractor to Work For, Illiana cares about its employees as much as its external clients.
Testimonials and Reviews
Steve and Jacob arrived the next day right on time. They were great. They did a great job in 2+ hours. They were professional and explained to me all that they had done and made certain that I was satisfied.
I have been a loyal customer for over 20 years and I would highly recommend Illiana heating to everyone I know.
Thanks Joel”
“Adam and Matt did a Great Job on the Installation. Thank you.”
“I am always happy to see Andre when he does my maintenance for my AC and furnace.
Always very professional and friendly, but mostly because he gets the work done well! Andre always asks if I need any questions, which I appreciate that very much.”
GOLDSTAR MAINTENANCE PLAN
Get to the front of the line and make maintenance a breeze with a Goldstar membership, only from Illiana Heating & Air Conditioning. With a Goldstar membership contract, not only will you guarantee yourself the great service of our professionals, you’ll also receive the following benefits:
Latest tips and tricks
4 Important Heat Pump Maintenance Tips
A heat pump offers both the heating and cooling for optimal comfort, but keeping up with maintenance is critical for it to remain in peak condition.
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What Are Zone Control Systems?
A zone control system—or zoning—only provides the necessary cooling or heating that each zone in your Indiana home needs at the time. It not only adds to the comfort level of your home but can also lower your energy bills.
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Spring AC Maintenance Tips
Spring is finally arriving in Indiana! The days are getting longer, the flowers are blooming, and you’re probably already thinking about dusting off the patio furniture or tackling that messy garage.
MORENeed financing?
Illiana Heating & Air Conditioning has you covered!
We understand how tricky it can be when your HVAC system breaks down. We provide financing options so we can help relieve some of the stress. You may qualify to finance a new system installation or repair service. Go to the website below and complete the application form to find out what you are eligible for.
LET US HELP YOU EASE THE STRESS OF THOSE COSTS
Adding or replacing a heating and cooling system affects your finances as much as your home comfort. Fortunately, we’ll help you take advantage of monthly promos and specials Illiana Heating & Air Conditioning is offering.
Join the Illiana Team!
SERVING NW INDIANA AND SURROUNDING AREAS
WE SERVICE ALL BRANDS
