HVAC

Massmann Geothermal & Mechanical, LLC
US-10, Elk River, MN

4.5
(34)Check map
  • Phone:
  • +1 763-389-0376
  • Website:
  • http://massmanngeothermal.com/
  • Address:
  • 9942 US-10 Suite 102, Elk River, MN 55330
  • Hours:
  • SundayClosed
  • CLOSED
  • Reviews
  • Map

Services

    Massmann Geothermal & Mechanical, LLC Reviews

    4.5 stars based on 34 reviews

    Featured Comments:

    • M

      Mitch Jorgensen

      1.0

      Had an installation done by Massman that was not properly completed until October 2021. A very expensive installation in Hudson. Jason sells the company and the new owner is not licensed in Wisconsin. No notification from Massman. They failed to complete the installation properly and I got it running on my own. Texted Jason and no reply. Horribly disappointed

    • W

      Will U.

      5.0

      We have worked with Massman Geo for many years, since they installed our geothermal heating/AC system at a time when few companies were really involved with geothermal technology. The way I feel now, barring some unforeseeable change in the way they do business, I have no reason to even consider looking elsewhere for alternative heating/air services. We upgraded our system with them recently and—while I rarely write reviews for products/services we’ve received—I thought the workmanship shown in their installation certainly warranted my writing this positive review. Thanks, guys.

    • G

      Ginny M

      5.0

      Massmann has serviced my geothermal unit several times over the years but today when I called them (during a heat advisory) when the unit was leaking, they were there within the hour. On top of that, the technician explained the repair in a very comprehensive and understandable way. Highly recommend them!

    More reviews (2)

    Map & DirectionsDirections

    Current Hours
    CLOSED
    • Sunday :Closed
    • Monday :8AM–5PM
    • Tuesday :8AM–5PM
    • Wednesday :8AM–5PM
    • Thursday :8AM–5PM
    • Friday :8AM–5PM
    • Saturday :Closed

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