HVAC in St Charles

3 businesses confirmed operating; 0 fully verified; updated 2026-10-04

Other cities in Minnesota

HVAC businesses in St Charles

  1. HVAC

    Doug Peterson Construction L.L.C.

    Confirmed
    Listed by the licensing registry, checked 2026-10-04
    (507) 208-0831
    Mechanical Contractor Bond bond MB100406, confirmed active with Minnesota Department of Labor and Industry on 2026-09-03
    Mechanical Contractor BondMDLI# MB100406
    Rating and reviews on the profile

  2. HVAC

    S&S Heating and Cooling

    Confirmed
    From their website, checked 2026-09-08
    (507) 796-6391
    We fetched their site and read this listing from it, checked 2026-10-04
    ssheatingplumbing.com
    • Read from their website, checked 2026-09-08
    • Furnaces
    • Heat pumps
    • Air conditioning
    Rating and reviews on the profile

  3. HVAC

    Valor Mechanical

    Confirmed
    From their website, checked 2026-09-08
    (507) 218-8400
    We fetched their site and read this listing from it, checked 2026-10-04
    valormechanical.com
    Mechanical Contractor Bond bond MB658869, confirmed active with Minnesota Department of Labor and Industry on 2026-09-03
    Mechanical Contractor BondMDLI# MB658869
    • Read from their website, checked 2026-09-08
    • Furnaces
    • Heat pumps
    • Ductwork
    Rating and reviews on the profile