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HVAC Replacement Cost in Minnesota (2026)

HVAC replacement in Minnesota typically runs $9,200–$21,000 for a complete 3-ton system replacement, with natural-gas furnaces with central AC as the dominant heating choice and roughly 7,700 heating degree days against 700 cooling degree days driving the seasonal load mix. Twin Cities winter design temperatures of -25°F push heat pumps past their useful lockout point on roughly 30-40 nights per year — dual-fuel systems (cold-climate HP + 95% AFUE gas furnace at a 5°F balance point) are the dominant retrofit pattern, and CenterPoint Energy's Conservation Improvement Program funds rebates of $750-$2,000 per ton.

State Minnesota
Cities Covered 24
Typical complete 3-ton system replacement $9,200 – $21,000
BLS HVAC mechanic wage $32.27/hr

Minnesota climate & load drivers

  • IECC climate zone: 6A-7
  • Annual load split: Heating-dominant — annual heating load exceeds cooling load (7,700 HDD / 700 CDD)
  • Dominant heating fuel: Natural gas — piped utility supply through state pipeline network
  • Dominant cooling system: Central air conditioning paired with separate heating equipment

Minnesota licensing & permits

  • License status: Statewide license required
  • License board: Minnesota DLI — Master/Journeyman Plumber required for refrigerant lines per Minn. Stat. 326B.46 (official site)
  • Permit: city or state mechanical permit required

How HVAC replacement costs vary in Minnesota

State-specific code or insurance rule: Minnesota Statute 326B.46 uniquely requires only a state-licensed Master or Journeyman Plumber to make and braze refrigerant connections — a scope quirk that means HVAC firms in MN must either employ a licensed plumber on staff or sub the line-set work, distinct from every other state's refrigerant licensing approach.

Cities in Minnesota

Compare HVAC replacement pricing for 24 cities across Minnesota.

Apple Valley, MN

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Blaine, MN

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Bloomington, MN

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Brooklyn Park, MN

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Burnsville, MN

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Coon Rapids, MN

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Duluth, MN

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Eagan, MN

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Eden Prairie, MN

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Edina, MN

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Lakeville, MN

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Mankato, MN

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Maple Grove, MN

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Maplewood, MN

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Minneapolis, MN

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Minnetonka, MN

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Moorhead, MN

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Plymouth, MN

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Rochester, MN

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Shakopee, MN

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St Cloud, MN

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St Louis Park, MN

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St Paul, MN

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Woodbury, MN

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More state guides

Pricing ranges reflect Minnesota market labor (BLS OEWS HVAC mechanic mean $32.27/hr) and Woogoro regional cost modeling. For the most localized estimate, see your nearest city page above.