About ComfortSystems

ComfortSystems is Duluth's municipal gas and water utility company. Their technicians specialize in gas appliance repair, meter maintenance, fuel line installations, irrigation services, and are backed by a customer service division to assist and answer any billing and payment questions. ComfortSystems also offers loans, rebate programs, online applications, and scheduling for customers. The company is well-known for its professional and prompt service. Customers have praised the technicians for their expertise, friendliness, and willingness to go the extra mile to ensure their needs are met, even during major heatwaves or emergencies. ComfortSystems has a long history of providing reliable and efficient services to the Duluth community, earning the trust and loyalty of its customers over the years.

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Reviews for ComfortSystems

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Dec 2025
This review is strictly for an interaction I had with Becky Schilling at comfort systems. I needed old bills for the city of Duluth and she helped me so quickly and efficiently! I’m not used to this level of customer service with darn near anything. Thank you, Becky!
Jul 2025
My central air stopped working. Comfort Systems sent a technician within 15 minutes. Chuck arrived and fixed the problem promptly and also explained everything to me. With the major heatwave on the way, Comfort Systems went above and beyond to make me feel safe!
Apr 2025
We found a leak on our furnace on Friday and it had been making a lot of noise. I scheduled an online appointment with Comfort systems. Two repairmen came on Monday. I believe one of them was Al. They were amazing, professional and our heater is working so much better. We have lived in Duluth for 23 years and have had a comfort policy the whole time. Thank you Comfort systems for all of the professional repairmen that have come quickly, fixed our furnace and kept us warm. So important in a place like Duluth! We highly recommend Comfort systems.