Charles McDuffee Co 7 South Adams Street, North Aurora, IL 60542

"Not Corrin. Jewel. We had great service. Thanks for getting to us so quickly. Jacob did a great job."

"Arrived on time and did a great job. Even told me about the correct filter to use on my furnace, which saved some money. I'll definitely use them again."

"Hugo inspected, cleaned and serviced my furnace. And, he installed a new motor. This young man knows his trade. I have used only the McDuffee company since the early 80s. My experience with every technicians has been second-to- none. They all do know their trade very well. I like the techs attitudes. They are approachable and explain in detail the problem. I highly recommend their service."

"Hugo was very experienced and knowledgeable. This was a second opinion and he saved me thousands of dollars!!! McDuffee installed both air and heat when I lived in Sugar Grove and at my current house. Not sure why I went with another carrier for my maintenance, but I'm back with McDuffee to stay! Can't say enough positives about my tech Hugo. Really nice guy, and I trust him."

"My furnace was blowing cold air. I called McDuffee and they were here same day. Tech advised a cleaning and with an hour everything was working fine. Lesson learned…. Keep your furnace on scheduled cleaning!!! Thank You guys. Awesome job and customer service!"