Heating Repair and Maintenance

At MMT Heating & Cooling, we know how to turn up the heat. From emergency furnace repairs to routine maintenance checkups, our certified heating technicians serve the Duluth Metro area with timely repairs and honest service. Don’t wait until your furnace breaks down in the dead of winter! Schedule a maintenance appointment with MMT to extend the life of your heating system and maintain operating efficiency. Our capable technicians can provide maintenance and repairs for:

Your heating system is in good hands with MMT Heating & Cooling. We service all makes and models and our maintenance service entails regular cleaning and inspection of controls, coils, wiring and more. If your heating system is getting up there in years, we can measure the effectiveness of your current unit and help you determine whether repairs or replacement is more cost-effective in the long run.


24 Hour Emergency Service

With 24-hour emergency service throughout the Greater Duluth area, our technicians offer prompt and personalized care on every job. For an emergency, please call 218-729-1585.

Contact us today to schedule a heating maintenance or repair appointment with MMT Heating & Cooling!

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