About MMT Heating & Cooling | 24-Hour Service

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At MMT Heating & Cooling, helping people is what we do best.

From customer service around the clock to HVAC installations and high-efficiency heating solutions, we always deliver for our customers. As the Duluth Metro’s leading furnace and air conditioning contractor since 1993, MMT can take your home comfort to the next level.

We are a Mitsubishi Diamond Contractor. Click here for more details!

We are also a Factory Authorized Dealer for several premier brands, including:

When a customer calls requesting service, we want them to know that MMT is reliable.

In addition to our products, MMT Heating & Cooling installs, repairs and maintains residential heating systems throughout the Duluth community. Our 24-hour emergency service is available year round and we ensure timely attention by scheduling service as soon as possible. From start to finish, we can design and install your entire home heating and cooling system at a reasonable price.

Since day one, MMT Heating & Cooling has established itself as an honest, hardworking company with strong Minnesota values. We value our customers and strive to build lasting relationships with our personalized level of care. We provide options based on your home comfort needs, available rebates and the cost of repair versus new equipment installation.