The Humidity Has Arrived!

Call us today if your air conditioning system needs service! We are here to help all summer long.

The Humidity Has Arrived!

Call us today if your air conditioning system needs service! We are here to help all summer long.

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

“Service was on time and thorough as usual. All questions were answered.” – John and Maureen J.

Gas Furnace Maintenance in Hainesville, IL 60030

“The gentleman was polite and pleasant. He worked quickly.”

– Marie B.

Ductless Mini-Split Maintenance in McHenry, IL 60051

“Very Pleasant and efficient”

– Lawrence W.

Our Most Recent Articles...

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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Rotating fan in a Grayslake home

Video – Energy Saving Tip 2

August 25, 2021

Turn on your ceiling fan when you’re home while raising the temperature on your thermostat to save energy costs and keep your home feeling cool. Make sure that your fan is rotating counter clockwise to blow the air straight down and therefore feel cool.

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Closeup of vacuum cleaner pipe and ventilation grill

Air Handler Maintenance

August 5, 2021

All the air in your Illinois home runs through your air handler, and keeping it in tip-top shape has distinct benefits for you.

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!