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HVAC Company
MMT Heating & Cooling
VerifiedEstablished · 33 yrs
4.9(32 reviews)•Residential•Serving Duluth, MN
A heating and cooling company providing installation, repair, and maintenance services for residential HVAC systems in Duluth, MN.
MMT Heating & Cooling is an HVAC contractor based in Duluth, MN. Services listed include furnace installation, air conditioning installation, repair and maintenance and heat pumps. 33 years in business.
33
Years in Business
Duluth, MN
Service Area
Services Offered
Furnace installationAir conditioning installation
Repair and Maintenance
Outdoor Wood Furnaces
Louisiana Wood Pellet Grills
Mitsubishi Mini Splits
Bryant Furnaces
Heat PumpsMini SplitsHome Comfort Systems
Emergency repairsRoutine maintenanceCentral BoilersWood pellet burners
Customer Sentiment Summary
Strengths
- Conduct on site is the headline: 10 of 31 reviewers describe the crew as professional, courteous and respectful of their home.
- Technical depth stands out: 4 reviewers credit the crew with a correct diagnosis and a clean repair.
- 3 reviewers mention honest, no-surprises quoting.
- Technicians turn up inside the booked window, something 4 reviewers went out of their way to note.
Areas to Watch
- No complaint recurs across the 31 reviews analysed, which is consistent with the 4.9-star average — but a clean record is not the same as a long one.
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FAQ
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MMT Heating & Cooling lists furnace installation, air conditioning installation, repair and maintenance, heat pumps, mini splits and emergency repairs. Contact them to confirm they handle your specific job.
MMT Heating & Cooling is based in Duluth, MN.
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