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Customer Testimonials


Gas Furnace Repair in Lindenhurst, IL 60046

“I contacted Holly at Miller’s about an issue with my thermostat and she had a tech out the same afternoon. This is the kind of service that makes me glad I do business here.” – David T.

Water Heater Replacement in Ingleside, IL 60041

“We needed a water heater replaced. We went with the recommendation from friends to contact Miller Area Heating and are very glad we did. Russell and Juan were friendly, professional and did a wonderful job on the installation. The process was quick and efficient with no surprises. Everyone we spoke to from the company was pleasant, friendly and professional. We would highly recommend their services.”

– Jeanne S.

Gas Furnace Maintenance in Mundelein, IL 60060

“Professional service”

– Kathryn S.

Gas Furnace Maintenance in Hainesville, IL 60073

“Heating system check up professionally done!”

– Romel F.

Gas Furnace Maintenance in Ingleside, IL 60041

“The serviceman was prompt, neat, friendly, and efficient. I was very satisfied with his service.”

– Sue V.

Gas Furnace Maintenance in Ingleside, IL 2018850264

“I would like to express how happy we were with the service we received. Our humidity was low and the technician was able to locate the problem and fix it quickly. He also serviced our furnace and installed an Air Scrubber unit.
We look forward to having improved air quality.
We were also impressed with the young lady who took our call and the quick response time.”

– Larry R.

Installation in Fox Lake, IL 60020

“Prompt response to my call. Whole house air purifier was installed within 24 hours.”

– Stephanie V.

Gas Furnace Installation in Other, IL 60061

“Contacted Millers Monday 1/4 due to furnace not always firing up over New Years weekend. Corey visited and examined our unit and advised on the possible causes for the intermittent failure. Due to age of furnace being +/- 20 years, we decided on replacement. Project Manager Holly met with us same day and went over options available. Install scheduled for the following day – 1/5. HVAC techs Erik and Paul arrived as scheduled and worked together as quickly and quietly as possible with virtually no interruption to our children’s e-learning environment during the install. It’s never fun to have an event such as a furnace failure in January, but the expertise of the Miller’s team helped to reduce much of the stress. Thank you Erik, Paul, Corey & Holly.”

– SAL C.

Gas Furnace Maintenance in Round Lake, IL 60073

“Everything went quickly and the technician was very friendly and informative. He told me about a potential concern and priced it for me, but didn’t push me to make the decision on the spot.”

– Libby S.

Gas Furnace Maintenance in Other, IL 60061

“The technician was on time, very polite and professional. He kept me up to date on what he did and what needed to be done.
I’m very impressed with the quality of your service and technicians.”

– Curtis G.

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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.