MASSMANN GEOTHERMAL
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Geothermal Resources.

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Minnesota Geothermal Heat Pump Association
The Minnesota Geothermal Heat Pump Association (MNGHPA) is Minnesota’s own exclusive non-profit organization committed to promoting the technical competency and growth of the geothermal heat pump industry, as well as educating the consuming public on the effective uses and benefits of geothermal technology and its specific applications in Minnesota.
The MNGHPA web site is intended to serve as a central resource for consumers, professionals, educators, and others seeking current information about geothermal heat pump technology in Minnesota, its economic and environmental benefits, and where to find the most qualified geothermal contractors and design professionals in the industry.
IGSHPA
The International Ground Source Heat Pump Association is a non-profit, member-driven organization established in 1987 to advance ground source heat pump (GSHP) technology on local, state, national and international levels. Headquartered on the campus of Oklahoma State University in Stillwater, Oklahoma, IGSHPA utilizes state-of-the-art facilities for conducting GSHP system installation training and geothermal research. With its access to the most current advancements in the geothermal industry, IGSHPA is the ideal bridge between the latest technology and the people who benefit from these developments.
GHPC
The Geothermal Heat Pump Consortium acts as a resource for anyone wishing to know more about geoexchange technology. Its full time staff and industry allies can provide technical expertise, marketing research data and insight, and current industry activity status.
Energy Star
ENERGY STAR is a government-backed program helping businesses and individuals protect the environment through superior energy efficiency. All of GeoComfort's geothermal systems meet Energy Star requirements. 
ARI
GeoComfort equipment is ARI Certified. Click the link to access ARI's directory of certified equipment.
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Massmann Geothermal and Mechanical
Serving Twin Cities, MN and Surrounding Areas
Electrical License #EA807472
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  • Home
  • About
    • Benefits of Geothermal
    • FAQ
    • Need To Know
    • Industry News
    • Testimonials
    • What To Ask A Contractor
  • Products
    • Germicidal Lights
    • Navigator Multi Positional Two Stage Vertical Packaged Unit
    • Multi – Positional Two - Stage Vertical Packaged Unit
    • Multi-Positional Hydronic Two-Stage Vertical Combination Packaged Unit
    • Two-Stage Vertical Packaged Unit
    • Two-Stage Indoor Split Unit
    • Two-Stage Outdoor Split Unit
    • Single Stage Water-to-Water Unit
    • Compass Series Two Stage Water to Water
  • Service
    • Geothermal Installations >
      • Residential
      • LEAD House
      • Radiant Floors
      • Commercial
      • Indoor Pools & Spas
    • Electrical Services >
      • Battery Back Up Systems
      • Hybrid Inverters
      • Solar Integration
      • Solar Design and Installation
      • Electrical Panel Upgrades
      • Adding Electrical Service
      • Car Chargers
      • Backup Generators
      • General Household Electrical Services
    • Resources
    • Savings Calculator
  • Finance
  • Contact
    • 24/7 Emergency Service
    • Employment
    • Contact