HVAC in Lake Crystal

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

Other cities in Minnesota

HVAC businesses in Lake Crystal

  1. HVAC

    CRYSTAL HEATING & COOLING LLC

    Confirmed
    Listed by the licensing registry, checked 2026-10-04
    (507) 479-0268
    Mechanical Contractor Bond bond MB790592, confirmed active with Minnesota Department of Labor and Industry on 2026-09-03
    Mechanical Contractor BondMDLI# MB790592
    Rating and reviews on the profile

  2. HVAC

    DAVIS COMFORT SYSTEMS INC

    Confirmed
    Listed by the licensing registry, checked 2026-10-04
    (507) 387-2434
    Mechanical Contractor Bond bond MB002997, confirmed active with Minnesota Department of Labor and Industry on 2026-09-03
    Mechanical Contractor BondMDLI# MB002997
    • Read from their website, checked 2026-09-08
    • Emergency service
    Rating and reviews on the profile

  3. HVAC

    Fresh Start Cleaning & Restoration

    Confirmed
    From their website, checked 2026-09-08
    (507) 382-0169
    We fetched their site and read this listing from it, checked 2026-10-04
    cleaningmankato.com
    From their website, checked 2026-09-08
    0-1@email.com
    • Read from their website, checked 2026-09-08
    • Ductwork
    Rating and reviews on the profile

  4. HVAC

    HELLEKSON HEATING & AIR CONDITIONING LLC

    Confirmed
    Listed by the licensing registry, checked 2026-10-04
    (507) 720-6338
    Mechanical Contractor Bond bond MB689780, confirmed active with Minnesota Department of Labor and Industry on 2026-09-03
    Mechanical Contractor BondMDLI# MB689780
    Rating and reviews on the profile

  5. HVAC

    KELLEY HEATING & AIR CONDITIONING LLC

    Confirmed
    Listed by the licensing registry, checked 2026-10-04
    (507) 625-4328
    From their website, checked 2026-09-08
    logan.kelleyshvac@gmail.com
    Mechanical Contractor Bond bond MB768864, confirmed active with Minnesota Department of Labor and Industry on 2026-09-03
    Mechanical Contractor BondMDLI# MB768864
    Rating and reviews on the profile

  6. HVAC

    Key City Electric & Home Services

    Confirmed
    From their website, checked 2026-09-08
    (507) 387-3137
    We fetched their site and read this listing from it, checked 2026-10-04
    keycityelectricmankato.com
    From their website, checked 2026-09-08
    keycityelectric2024@gmail.com
    • Read from their website, checked 2026-09-08
    • Furnaces
    • Air conditioning
    • Ductwork
    Rating and reviews on the profile

  7. HVAC

    Mankato Heating and Cooling

    Confirmed
    From their website, checked 2026-09-08
    (507) 299-0243
    We fetched their site and read this listing from it, checked 2026-10-04
    mankatocool.com
    From their website, checked 2026-09-08
    mankatocool@gmail.com
    Rating and reviews on the profile

  8. HVAC

    McMonagle HVAC LLC

    Confirmed
    Listed by the licensing registry, checked 2026-10-04
    (507) 351-1756
    Mechanical Contractor Bond bond MB100020, confirmed active with Minnesota Department of Labor and Industry on 2026-09-03
    Mechanical Contractor BondMDLI# MB100020
    Rating and reviews on the profile

  9. HVAC

    Minnesota Plumbing LLC

    Confirmed
    From their website, checked 2026-09-08
    (507) 240-8305
    We fetched their site and read this listing from it, checked 2026-10-04
    minnesotaplumbingllc.com
    From their website, checked 2026-09-08
    minnesotaplumbingllc@gmail.com
    Mechanical Contractor Bond bond MB100013, confirmed active with Minnesota Department of Labor and Industry on 2026-09-03
    Mechanical Contractor BondMDLI# MB100013
    • Read from their website, checked 2026-09-08
    • Furnaces
    • Ductwork
    • Maintenance
    Rating and reviews on the profile

  10. HVAC

    Northern Comfort Inc - Plumbing, Heating & Cooling Southern MN

    Confirmed
    From their website, checked 2026-09-08
    (507) 387-6596
    We fetched their site and read this listing from it, checked 2026-10-04
    northerncomfortinc.com
    • Read from their website, checked 2026-09-08
    • Furnaces
    • Heat pumps
    • Air conditioning
    Rating and reviews on the profile

  11. HVAC

    Premiere Restoration

    Confirmed
    From their website, checked 2026-09-08
    (507) 344-1742
    We fetched their site and read this listing from it, checked 2026-10-04
    premiererestorationmn.com
    • Read from their website, checked 2026-09-08
    • Emergency service
    Rating and reviews on the profile