Heating
Is your furnace acting up, blowing cold air, or making too much noise? Don’t get left in the cold! Our experienced team of professionals is here to keep your home or business warm and cozy.
Air Conditioning
Miller's Area Heating is the leading company for all of your air conditioning and cooling needs. Our technicians are qualified professionals who will get the job done right for your home or business.
Maintenance
Regular HVAC maintenance not only increases the reliability and efficiency of your equipment, it also extends its lifetime. Protect your investment with a maintenance agreement.
Miller's Area Heating
Miller’s Area Heating and Air Conditioning was founded in 1948 by the Miller brothers. We are proudly still excelling in our family-owned and operated business located in downtown Grayslake, IL. Our highly skilled HVAC technicians are NATE-certified and consistently take courses for continuing education to learn about state-of-the-art products and techniques in the heating and cooling industry which allows us to better serve our Lake County customers.
Dementia Awareness
Customer Testimonials
We love hearing from our customers! If you've had us work on your HVAC system we would love to hear from you too.
Gas Furnace Maintenance in Mundelein, IL 60060
“Dan was awesome. Great job, all seems to be working fine. Thanks!”
– Joyce L.
Air Conditioner Maintenance in Round Lake Beach, IL 60073
“Technician was very friendly, followed Covid-19 guidelines and performed a thorough job.”
– Dominic D.
Gas Furnace Maintenance in Grayslake, IL 60073
“Service person was very informative an made me comfortable when he left!”
– Robert S.
Our Most Recent Articles...
Video – Summer AC Check Up
Schedule a clean and check today to make sure your air conditioner runs smoothly all summer long.
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How Environmental Issues Can Affect Your AC
Many environmental issues can affect your air conditioner’s performance. Our team wants you to be aware of these factors.
Read More
Video – Stay Cool During the Summer
Does your AC need a tune-up? Call Miller’s Area Heating & Air Conditioning today!
Read MoreNeed HVAC Service?
Contact the experts at Miller's Area Heating.
Call us at 847-223-0211!
We Service All Brands
We Service All Brands
