Get matched with top swamp cooler installers and replacers in Downers Grove, IL

"Tim came out for an estimate. He was professional and knowledgeable. Not pushy at all. On the day of installation, he and his team were respectful, efficient, and left our home clean. He thoroughly explained everything, and programmed the thermostat for us. We will use them for all future maintenance. Highly recommend."

"Home Comfort Systems was professional, honest and fairly priced. Steve Bilica (owner) came out to give me an estimate on a new furnace. He made me feel comfortable, which is important to me as a single woman. His estimate was the lowest of three I obtained ($4150) and he was so honest, he advised that my current unit didn’t need replacing yet. (The only reason I was getting estimates was because some other cut-throat company told me I needed a new one...for $11k!!...due to a cracked heat exchanger. However, all the other companies I contacted for estimates said I did NOT have a cracked heat exchanger.) I decided not to get a new furnace in the end. It’s been running great, although I did need a new blower motor about five months after the estimate, so Jeff D installed it for me ($385). Way cheaper than a whole new unit, so I’m happy. I’ll definitely go with this company again for repairs and when it’s time for a new furnace."

"Really happy with how everything turned out. The crew was professional, respectful, and clearly experienced. The installation went smoothly and our home already feels fresher and more comfortable."

"They came even at a busy time to assess what needed to be done. I was given plenty of information and my questions were answered. I expect tomorrow’s furnace instsall will go just as well. I have had ac units and furnaces installed by Miller and been very pleased. A fine company."

24/7 Availability. $55 service call for new customers. $79 furnace tune-up. Fix your furnace and make sure it's working before the cold arrives! Call us now. Family owned and operated. We are a small business where customer satisfaction is our #1 priority.\n

"Our AC Replacement was done correctly and quickly. The Estimator and Installers were great!"

We provide a full range of HVAC services, including installation, repair, maintenance, and system replacements. Our experienced technicians ensure reliable and efficient heating, ventilation, and air conditioning solutions for residential and commercial properties.

"Needed a few new parts and they were back the next day to install them"

"These guys are great and were definitely the best value. Very knowledgeable and up on the latest technology and research in home comfort. We discussed some possible upgrades to improve efficiency and comfort and I was very confident in my decisions. Installers were professional and hard-working. The owner, Tim, is a really nice guy and I didn't feel rushed or pressured as we were talking through the options. Office staff was on the ball with gentle (not aggressive) follow ups. Also, TDH Mechanical guarantees the system for 12 YEARS parts AND labor!!! So if something, anything goes wrong with the system (other than you bashing it with a hammer or like your basement flooding) they come out and fix it at NO charge. That sealed the deal for me. It was refreshing to see somebody stand by the product and workmanship like that. I give them the highest marks."

"Keith from Freedom came for scheduled checkup and suggested replacing the furnace. The overall process went smoothly with good communication on the progress. Josh was very professional throughout the installation process and ensured my tenant on-site understood the basics. In addition, Josh sent Miguel the same day to ensure the humidifier was working properly."