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.

Boiler Maintenance in Grayslake, IL 60030

“Courteous, attentive, attention to detail, amiable, knowledgeable. Just plain nice.” – Christine s.

Gas Furnace Maintenance in Grayslake, IL 60030

“Corey was very professional and arrived during my appointed time time frame.”

– Kathy S.

Gas Furnace Maintenance in Lake Villa, IL 60046

“I received a call from Miller’s that Josh the technician was on his way around 11am. He arrived about 15 minutes later. He put on his booties and wore his mask and introduced himself before coming in. I showed him where the Furnace/AC unit was located. He confirmed he was going to do annual maintenance on both units. He got right to work and did all the maintenance including the outside AC unit. He was here for about an hour to service everything. He was thorough, efficient and polite. Everything went smoothly. Thanks Josh and the Miller’s team!”

– Gloria K.

Our Most Recent Articles...

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.

Read More
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.

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!