“I’ve use Hearthstone Heating and Cooling for years and will never switch! They have the most courteous honest workers I’ve ever seen. You can tell when the owner puts his whole heart into a company. He’s even come out personally to quote us work. I feel very lucky to have a company I can trust.”

“I bought an AC unit from Hearthstone, as well as a whole house humidifier, and they service my AC and furnace semi-annually. […] I’ve never had an issue scheduling service, and the one time I had an ’emergency’ the tech was out within 40 minutes on an early Saturday morning – and he checked to see whether I was still in warranty. They also went out of their way to discuss options for the size of my home. I couldn’t be more pleased with Hearthstone.”

“Mike came out at 3am when it was zero degrees to change an ignitor. He has my loyalty!”


“We were very pleased with Hearthstone Heating and A/C. They were recommended by a friend and they exceeded our expectations.”


“Everything was beyond our expectations. Would definitely recommend to friends and colleagues.”


“Please to do business with Hearthstone. They take pride in their work and respect the homeowner.”


“The technician was extremely knowledgeable and took the time to explain things to me. Thank you!”


“Every technician that came to the house were professional, friendly and courteous.”


“Hearthstone is always very professional and knowledgeable, highly recommend to others.”


“Everything was completed and cleaned up and explained. It was finished ahead of time by ½ day!”


“Very satisfied with installation experience. All aspects were excellent.”


Call Today: (630) 435-9800

Contact Us
Hearthstone Heating and Air Conditioning, Ltd.
105 W 61st
Westmont, IL 60559
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