0% Financing Now Available!

Does your air conditioning system need to be serviced or replaced?

0% Financing Now Available!

Does your air conditioning system need to be serviced or replaced?

Our Answer to COVID is the Air Scrubber!

The Air Scrubber by Aerus, which is installed in an air duct, cleans bacteria, pet dander, viruses, dust, mold, volatile organic compounds (VOC), smoke, and other contaminants from both the atmosphere and surfaces. In fact, this technology was found to reduce 99.9% of the COVID virus within three minutes and on surfaces within seven hours!

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.

Miller's Area Heating
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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.

Air Conditioner Maintenance in Grayslake, IL 60030

“Corey was very knowledgeable. Did a great job. Friendly” – Don S.

Air Conditioner Repair in Grayslake, IL 60030

“This is my second time that I asked for service and same day service. The technician Cory Schuardt was very friendly and gave a great advise reference to my AC system. Thank you very much”

– Rafael S.

Air Conditioner Maintenance in Grayslake, IL 60030

“Shane was very knowledgeable and did a great job”

– Watana P.

Our Most Recent Articles...

Blog Video - Is your AC making scary noises? 

Video – Is your AC making scary noises? 

June 27, 2022

Is your AC making scary noises? Call us at Miller’s Area Heating & Air Conditioning to schedule your AC repair & maintenance today!

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Blog Title: Common AC Problems & Solutions Photo: Bag of repairman's work tools, screwdriver on top of air conditioner unit outside brick home.

Common AC Problems & Solutions

June 10, 2022

Our team at Miller’s Area Heating wants you to be aware, prepared, and ready to solve these air conditioning issues so you and your family can stay cool this summer.

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Video - Energy Saving Tip 1

Video – Energy Saving Tip 1

May 31, 2022

It is no secret that your oven will toast your house up and cooking on a cold day is nice sometimes, but on a hot day it will warm your house up in an unnecessary way. Try to utilize the opportunity you might have to cook outside.

Read More

Need HVAC Service?

Contact the experts at Miller's Area Heating.

Call us at 847-223-0211!

We Service All Brands

We service all HVAC brands.

We Service All Brands

We service all HVAC brands.

What Are You Waiting For?
Contact Miller's Area Heating Today!