Fall Has Arrived!

Call us today if your heating system needs service! We are here to help.

Fall Has Arrived!

Call us today if your heating system needs service! We are here to help.

CORONAVIRUS UPDATE

During this very unusual time, we have put a plan to do our part to help keep our community safe. First and foremost, we are going to stay calm, patient, kind, and positive! If you would like to read more on what precautions we are taking here at Miller's Area Heating, please click here!

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.

Gas Furnace Maintenance in Grayslake, IL 60030

“Josh was prompt, knowledgeable and prepared.” – Judi R.

Gas Furnace Maintenance in Grayslake, IL 60030

“Excellent service, Fair and honest. Had an inspection and cleaning. Very happy with the results. They have a customer for life.”

– Josh B.

Gas Furnace Maintenance in Grayslake, IL 60030

“Our technician (Josh was his name I believe) was very friendly, explained what he was doing, and kept our house clean (putting on shoes covers and cleaning up any mess he made). We have used Miller’s Area Heating since we moved into our home in Jan 2020. I have always been impressed at the technical excellence and superb customer service. I highly recommend Miller’s to anybody who needs an HVAC company.”

– Hank D.

Our Most Recent Articles...

red mug of hot drink, when behind a window is rain in autumn in Grayslake, IL

5 Tips to Improve Your Indoor Air Quality This Fall

October 13, 2021

Be sure to focus on enhancing your indoor air quality (IAQ) so that you can boost your overall home comfort and enjoy the autumn season to its fullest.

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facts about humidity in your home

Video – Facts About Humidity

September 24, 2021

Keep your home cool by learning about what causes humidity and the effects of it in your home.

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Portrait of a pensive woman relaxing sitting on a sofa in the living room in a house interior in winter enjoying her zone control system

What Are Zone Control Systems?

September 14, 2021

A zone control system—or zoning—only provides the necessary cooling or heating that each zone in your Illinois 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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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!