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MMT Heating & CoolingHVAC contractor in Duluth, MN

MMT Heating & Cooling is an HVAC contractor at 5501 Miller Trunk Hwy, Duluth, MN 55811, ranked #28 of 58 HVAC contractors in Duluth and rated 4.7 from 27 Google reviews. Open Monday to Friday.

Duluth, MNUpdated 0 paid placements in any rankingHow we rank

Call (218) 729-1585Website ↗

Key facts

Key facts about MMT Heating & Cooling
Address5501 Miller Trunk Hwy, Duluth, MN 55811Get directions
Phone(218) 729-1585
Websitemmtheating.com
HoursMonday to Friday: 8 AM – 4:30 PM
Google rating4.7 from 27 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Duluth and 2 towns within 25 miles: Hermantown and Cloquet.

Based in Duluth, MNView on map

Opening hours

Opening hours for MMT Heating & Cooling
DayHours
Monday8 AM – 4:30 PM
Tuesday8 AM – 4:30 PM
Wednesday8 AM – 4:30 PM
Thursday8 AM – 4:30 PM
Friday8 AM – 4:30 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby HVAC contractors

MMT Heating & Cooling compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
MMT Heating & Cooling (this business)—554.7 (27)—NoNo
Aire Serv of Northeastern Minnesota#26564.8 (427)—NoNo12.5 mi
Northland Comfort Heating & Cooling#27564.6 (46)—NoNo5.9 mi
Murph's Plumbing & Heating#29555.0 (5)———12.3 mi

See all 58 ranked HVAC contractors in Duluth

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.7from 27 Google reviews

Hired MMT Heating & Cooling? Write a review

Questions about MMT Heating & Cooling

How is MMT Heating & Cooling ranked in Duluth?

MMT Heating & Cooling is ranked #28 of 58 HVAC contractors in Duluth by CR Score, with 55 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are MMT Heating & Cooling’s hours?

MMT Heating & Cooling is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 4:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does MMT Heating & Cooling serve?

Serves Duluth and 2 towns within 25 miles: Hermantown and Cloquet. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about MMT Heating & Cooling?

MMT Heating & Cooling has a rating of 4.7 from 27 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact MMT Heating & Cooling?

Call MMT Heating & Cooling on (218) 729-1585. The business is at 5501 Miller Trunk Hwy, Duluth, MN 55811. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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