Customer Testimonials


Gas Furnace Repair in Grayslake, IL 60030

“The turnaround time from when I placed my initial call was great. Within an hour a service man was in my home assessing the problem with my furnace. Since I'm not mechanical I think the main problem was the ignitor wasn't working. Turned out a "control board" had to be replaced. It was ordered and installed within 2 days.” – Reva W.

Gas Furnace Installation in Hawthorn Woods, IL 60047

“Miller was very responsive to my needs and quick to respond. Installation team was very nice and courteous.”

– Jim K.

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.

Gas Furnace Maintenance in Vernon Hills, IL 60061

“timely and efficient!”

– renee p.

Gas Furnace Maintenance in Grayslake, IL 60030

“fast service and very satisfied”

– ron e.

Gas Furnace Maintenance in Grayslake, IL 60030

“fast service and very satisfied”

– ron e.

Air Conditioner Maintenance in Grayslake, IL 60030

“Brian, the tech, was very professional and had some great input. Thank you ๐Ÿ‘๐Ÿ‘Œ๐Ÿ˜ƒ”

– Bob H.

Gas Furnace Repair in Ingleside, IL 60041

“The heat exchanger had to be replaced, a big job. Work was completed with no problems in a reasonable length of time. The tech was very helpful in explaining what he was doing when I checked on the his progress. He also answered a number of questions I has before he got started and when he was done which I appreciated.”

– Joe S.

Need HVAC Service?

Contact the experts at Miller's Area Heating.

Call us at 847-223-0211!


Miller's Area Heating proudly provides HVAC service to Grayslake, Libertyville, Round Lake, Wildwood, Ingleside, and the surrounding Illinois communities. Visit our service area page for more coverage details, call us at 847-223-0211, or request service online today.