Skip to content

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
trane-comfort-specialist
mitsubishi-diamond-dealer-trans
nate-logo
purple-angel-png

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 Round Lake Beach, IL 60073

“As always, I'm completely satisfied with the maintenance of my furnace & humidifier. Jeff came in & got straight to work. He finished & said the furnace is good. Also said, he was sending my invoice to my Email.” – Lois T.

Gas Furnace Maintenance in Lake Villa, IL 60046

“Have trusted Millers Area Heating for 30 years. Reliable and trustworthy.”

– Gary M.

Gas Furnace Maintenance in Hainesville, IL 60030

“Everything was excellent as usual.”

– Laura S.

Our Most Recent Articles...

Fall Suburb

Fall HVAC Maintenance

October 16, 2020

Fall is here, which means you should prepare your heating, ventilation and air conditioning (HVAC) system for fall maintenance.

Read More
family of four sitting around the kitchen table eating lunch.

Video – Indoor Air Quality Affects Your Family’s Health

September 30, 2020

Air quality in your home is important to your family’s health. Having the right humidity levels, changing your filters regularly and installing air-cleaning or filtration systems can make a big difference in your home.

Read More

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

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!