Is your heating system ready?

Is your heating system ready?

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.


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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.

Air Conditioner Repair in Grayslake, IL 60030

“Very fast response to service call made 9/17/19 for a/c repair. Much appreciated.”– Mike R.

Whole House Generator Maintenance in McHenry, IL 60051

“The technician serviced the generator, furnace, AC and humidifier.
It was both general maintenance, repair of a defective part, and installation of a new thermostat.
Although it took a long time, the work was accomplished and then I got assistance on hooking up to the new wifi thermostat. It seems easy, but time will tell!”

– Jeanne A.

Gas Furnace Maintenance in Wildwood, IL 60030

“The technician was on time, efficient and courteous.”

– RAY M.

Our Most Recent Articles...

Cozy living room in home representing the 5 reasons to schedule a fall furnace clean and check

5 Reasons to Schedule a Fall Furnace Clean and Check

September 16, 2019

Once the cooler weather hits here in Hudson this fall, you are going to want the inside of your home toasty and comfortable. This means turning on your furnace. Long before the first night you’ll want to use it, you should have your furnace cleaned and checked by a professional from Chaves Heating & Air Conditioning.

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This picture is an air conditioner that may need to be inspected.

Video – When do I Need to Replace My Air Conditioner?

August 27, 2019

Take a quick minute to check out a little video that shows the signs of a failing air conditioning unit. It may save you valuable time and money before it’s too late!

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Mature male peering inside an upper wall white grid air duct on a silver wall near a white ceiling. A guy inspecting a heating and cooling air register duct for maintenance.

Why Is My Air Conditioner Making Noise?

August 15, 2019

We at Miller’s Area Heating recommend getting a maintenance inspection at least once a year to determine the health of your air conditioner, regardless its age or noise level.

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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!