Kulacz & Sons Heating & Cooling, Inc. 117 South Harlem Avenue, Peotone, IL 60468

"During a really cold spell our furnace would run for about 10 hours at a time and then shut off. We were desperate to find a good heating and cooling company to help us. We first went to Google and then Facebook. After an extensive search and reading about numerous companies, we chose the one with the best customer reviews. That was Kulacz and Sons. After the technician, Ozzie, was here for just about 10 minutes we knew we had made the right choice. He immediately knew what was wrong and guided us in the right direction. We give Kulacz and Sons a 10 out of 10."

"Furnace was being loud and they came and took a look. Motor position needed to be adjusted. Fixed it up quick. Technician and scheduler were very nice to talk to. Would recommend."

"My furnace, chose January 15, 2024, one the of the coldest and harshest winter in recent years, with a weather of -8 degree to act up. I finally chose Kulacz and Sons Heating and Cooling, after a serious but desperate search for which company I would take a CHANCE on. Am I glad, I chose Kulacz and Sons Heating and Cooling!. The service was just as expected. The icing on the proverbial cake however , was Jacob, the technician sent by Kulacz and Sons Heating and Cooling. Jacob was very professional and knowledgeable. He did all that was needed, to restore my furnace to a functional condition and made sure that my house was cozy and much warmer, than he met it. I was so satisfied that I had to personally call him the very day, to thank him. Kulacz and Sons Heating and Cooling, will be my first consideration, when the time comes to replacing my furnace, not only if I'm given a better deal, but also as result of Jacob's performance."

"Our service technician was extremely nice and helpful! 10/10 would recommend if you need service or maintenance on your furnace. He taught us a lot about our furnace and made sure we didn’t have any questions before he left. Very thorough."

"Furnace not working Very happy I chose Kulacz &Sons. Quick service and very thorough check. Fixed quickly and very reasonably priced. The technician very friendly and informative. Will definitely keep using."