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Summer is coming! Due to COVID-19, we are offering no-touch AC tune-ups!

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

Summer is coming! Due to COVID-19, we are offering no-touch AC tune-ups!

For fastest response, please call 847-223-0211 and 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.

Air Conditioner Maintenance in Round Lake Beach, IL 60073

“the service tech was very curtious, professional, and friendly. thank you for your service.”

– karen c.

Air Conditioner Repair in Grayslake, IL 60030

“You Guys are the best. I have a lot going on and this was one thing I didn't have to worry about.
thank you so much.”

– Diane L.

Air Conditioner Maintenance in Grayslake, IL 60030

“brian always takes care of us whenever he comes to our house.it's a pleasure to have him do our routine maintenance.”

– judith h.

Our Most Recent Articles...

cooking hot dogs on the grill in summer.

Video – Summer Energy Saving Tip

May 31, 2020

It is no secret that your oven will toast your house up and cooking on a cold day is nice sometimes, but on a hot day it will warm your house up in an unnecessary way. Try to utilize the opportunity you might have to cook outside.

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AC Service

Why Do I Need AC Maintenance Now?

May 18, 2020

Spring is the best time to have maintenance done on your air conditioner. Our team wants you to rely on your Grayslake home’s ac for your comfort.

Read More
HVAC Technician scheduling a maintenance appointment with homeowner, Video - Do I Need to Schedule a Maintenance Appointment? | HVAC

Video – Do I Need to Schedule a Maintenance Appointment?

April 29, 2020

Regularly scheduled maintenance can help you catch symptoms of bigger problems before they become an issue for your business. Catching symptoms of trouble early on can keep your units working efficiently and safely as long as possible. Just like a regular physical, a regularly scheduled maintenance appointment can help find and diagnose problems that would…

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!