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How Clean Is the Air in Your Home?

The Air Scrubber kills germs on surfaces and can tackle odors caused by smoke, pets and food. Click below to learn more or call our office today!

How Clean Is the Air in Your Home?

The Air Scrubber kills germs on surfaces and can tackle odors caused by smoke, pets and food. Click below to learn more or call our office today!

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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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 Grayslake, IL 60030

“Had my annual Trane Furnace PMA check performed yesterday as I have for over 30 years. Great products, service and staff. What's not to like?”

– Conrad G.

Gas Furnace Maintenance in Grayslake, IL 60030

“Josh arrived on time and did maintenance on furnace. In this COVID-19 environment, he wore his mask and shoe coverings when in house. Miller put in new HVAC 3 years ago and what a difference over previous system.”

– Michelle O.

Maintenance in Grayslake, IL 60030

“Josh was personable, informative, clean, energetic in his work ethics. He answered all of our questions and was well-informed. It was a real pleasure to use his services. We will request him for all of our heating needs.”

– Vic O.

Our Most Recent Articles...

"We're hiring!" announcement with megaphone.

How to Join the HVAC Industry

September 8, 2020

Are you a dependable person who likes helping out others? Do you enjoy problem-solving and finding solutions for large and small challenges in your job? If so, consider joining the HVAC industry!

Read More
Leaky Duct

Leaky Ducts and You

August 14, 2020

Do your air ducts appear to be leaky? Our team wants to help diagnose and correct your duct issue to improve your comfort and health.

Read More
AC Check--dog panting outside

Video – Summer AC Check Up

August 3, 2020

Schedule a clean and check today to make sure your air conditioner runs smoothly all summer long.

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!