Now Offering 0% Financing!

Merry Christmas! From our family to yours, we hope you have a wonderful holiday!

Now Offering 0% Financing!

Merry Christmas! From our family to yours, we hope you have a wonderful holiday!

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 Repair in Ingleside, IL 60041

“Shane was very through with his troubleshooting and explanation.” – Nancy W.

Gas Furnace Repair in Grayslake, IL 60030

“Your technician took the time to find the problem – the humidifier solenoid, not the blower as we thought – and then made a trip back to your office for the part, and then returned and did an excellent job of installing it. Now, with 0 degrees outside, we’re warm and comfortable inside. Thanks!”

– Mike C.

Gas Furnace Maintenance in Libertyville, IL 60048

“Technician was friendly and efficient. Price was good. Would contact Miller’s for any future heating and A/C needs.”

– Angela G.

Our Most Recent Articles...

Why Is My Furnace Filter Soggy?

Why Is My Furnace Filter Soggy?

January 18, 2022

You have just inspected your air filter, only to find it sopping wet! Thoughts begin to race through your head, and you ask yourself, Is my furnace breaking down? or Is this going to be expensive to repair? Fortunately, there is no need for panic. 

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zone control system in a residential bedroom

Video – How Can I Make My Home More Comfortable?

December 23, 2021

Is your home always uncomfortable either upstairs and down? You should consider zoning your home!

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Happy couple relaxing and drinking tea covered with a blanket sitting on a sofa in the living room in a cozy house interior in Grayslake, IL

How Can I Make My Furnace Last Longer?

December 15, 2021

The average furnace lasts between 10 and 15 years. But did you know you can take steps to make it last longer? There is no shortcut or hack to increase your furnace’s longevity. 

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!