Massmann Geothermal & Mechanical, LLC
US-10, Elk River, MN
- Phone:
- +1 763-389-0376
- Website:
- http://massmanngeothermal.com/
- Address:
- 9942 US-10 Suite 102, Elk River, MN 55330
- Hours:
- SundayClosed
- CLOSED
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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!
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