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During COVID-19, we are all in this together and are still here to serve you!

For fastest response, please call 847-223-0211and press option 2 for emergency when prompted. Thank you and stay strong!

During COVID-19, we are all in this together and are still here to serve you!

For fastest response, please call 847-223-0211and press option 2 for emergency when prompted. Thank you and stay strong!

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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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 Grayslake, IL 60030

“Very helpful and professional.”

– Eric P.

Gas Furnace Repair in Gurnee, IL 60031

“Called and received an appointment on the same day. The service technician Kevin was polite and knowledgeable and fixed the issue all in a couple of hours. Well done!”

– Lisa S.

Gas Furnace Maintenance in Grayslake, IL 60030-2620

“Technician was very helpful and pleasant. Eliminated our concerns.”

– Mike & Marianne D.

Our Most Recent Articles...

Woman laying on couch with a white blanket on the phone with allergies scheduling an air duct cleaning appointment, Air Duct Cleaning

Video – Reduce Allergies with Air Duct Cleaning

March 19, 2020

Your home’s air ducts connect to your heating and cooling system, which carries all the air in your home. When you are breathing your home’s air, it is optimal for the traveling air to be as clean as possible, because it carries particles or debris that will settle in the ducts and carry it straight…

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Woman hands using wash hand sanitizer gel dispenser, against Novel coronavirus (2019-nCoV) or Wuhan coronavirus at public train station. Antiseptic, Hygiene and Healthcare concept

How Can Your HVAC Equipment Help Protect Against Coronavirus?

March 16, 2020

The spread of coronavirus disease 19 (COVID-19) has all of us greatly concerned in Illinois. At Miller’s Area Heating & Air Conditioning, our top priority is the health and safety of you and your loved ones. We take great pride in selling indoor air quality products to Grayslake homes and businesses that are energy-efficient, environmentally…

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Woman Hears Noise

What’s That Sound Coming From My Furnace?

March 9, 2020

It’s normal for your furnace to make some noise. For instance, a dull hum is to be expected. However, louder noises might spell trouble for your heating unit’s components. Remember to turn off your furnace if it makes any alarming sounds and leave the repair job to a professional. To help you, our Miller’s Area…

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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!