Heating
Is your furnace acting up, blowing cold air, or making too much noise? Don’t get left in the cold! Our experienced team of professionals is here to keep your home or business warm and cozy.
Air Conditioning
Miller's Area Heating is the leading company for all of your air conditioning and cooling needs. Our technicians are qualified professionals who will get the job done right for your home or business.
Maintenance
Regular HVAC maintenance not only increases the reliability and efficiency of your equipment, it also extends its lifetime. Protect your investment with a maintenance agreement.
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.
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.
Gas Furnace Maintenance in Grayslake, IL 60030
“Had my annual Trane Furnace PMA check performed yesterday as I have for over 30 years. Great products, service and staff. What's not to like?”
– Conrad G.
Gas Furnace Maintenance in Grayslake, IL 60030
“Josh arrived on time and did maintenance on furnace. In this COVID-19 environment, he wore his mask and shoe coverings when in house. Miller put in new HVAC 3 years ago and what a difference over previous system.”
– Michelle O.
Maintenance in Grayslake, IL 60030
“Josh was personable, informative, clean, energetic in his work ethics. He answered all of our questions and was well-informed. It was a real pleasure to use his services. We will request him for all of our heating needs.”
– Vic O.
Our Most Recent Articles...
How to Join the HVAC Industry
Are you a dependable person who likes helping out others? Do you enjoy problem-solving and finding solutions for large and small challenges in your job? If so, consider joining the HVAC industry!
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Leaky Ducts and You
Do your air ducts appear to be leaky? Our team wants to help diagnose and correct your duct issue to improve your comfort and health.
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Video – Summer AC Check Up
Schedule a clean and check today to make sure your air conditioner runs smoothly all summer long.
Read MoreNeed HVAC Service?
Contact the experts at Miller's Area Heating.
Call us at 847-223-0211!
We Service All Brands
We Service All Brands
