At MMT Heating & Cooling, our goal is to ensure you receive quality home comfort services while we put your cost concerns to rest. Check this page frequently to see what promotions, deals and coupons are available to save you money on your home comfort investment. From outdoor wood furnaces to an air conditioner installation, we will do the best we can to make your ideal home comfort system affordable.

Our service is exceptional and we’ll do our part to get you the best deals available because we’re your trusted neighbor in the Duluth area.


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$10 OFF Furnace Clean & Check
Not valid with any other offer. Must be mentioned at the time of scheduled service. Offers end soon.