GeoPro Inc
302 E. Warehouse Street , Elkton, , South Dakota, United States

GeoPro is the worldwide leader in the supply of bentonite-based thermal grouts for GSHP applications. We have maintained this designation for more than a decade because of our uncompromising commitment to the quality of our products and the satisfaction of our customers.

GeoPro Company Profile

The owners and principal management of GeoPro, Inc. have a combined experience of over 50 years within the ground source heat pump design and installation. In addition to successfully running the company, GeoPro’s management is actively involved in training, the re-writing of educational manuals and standards development for the geothermal heating and cooling industry. GeoPro, Inc. is committed exclusively to the ground source heat pump technology and what it stands for.

GeoPro Was the First:

At developing a thermal grout for the ground source heat pump industry.
At obtaining State regulatory approval when required for using thermally-enhanced grouting mixtures.
To obtain NSF (National Sanitation Foundation) certification to NSF/ANSI standard 60 for thermally-enhanced grouts.
To educate mechanical engineers about the cost advantages of considering thermal grouts on commercial projects.
At assisting industry software developers with correct algorithms that model the effect of thermally-enhanced grouts (generically) within their ground loop design software.
To develop a “selectable” product, where the ratio of components could be adjusted in the field to achieve a targeted thermal conductivity value (within a range) as specified by the Mechanical Engineer of Record.
To implement routine independent testing of hydraulic and thermal conductivity performance to ASTM testing standards (ASTM D-5084 for Hydraulic Conductivity and ASTM D-5334 for Thermal Conductivity).
To implement a field quality control program, where site mixed samples are routinely sent to GeoPro directly from project sites, on a blind sample bases, then tested for actual thermal performance to ASTM D-5334.
To offer “guaranteed” loopfield design assistance to Mechanical Engineers with little to no ground loop heat exchanger design experience.
Since 1995, GeoPro has been the leading supplier of thermal grout products worldwide. No other thermally-enhanced grouting product in the market has been independently tested or put to use as extensively as GeoPro’s Thermal Grout Lite or Thermal Grout Select products.

GeoPro has an internal quality control program where each production run is carefully evaluated to ensure the highest level of product consistency, which has become expected of our customer base. Consequently, the majority of our customers are repeat users of our Thermal Grout products.

When it comes to thermally-enhanced grouts, GeoPro continues to set the standard by which all others measure their success. Providing proven engineered solutions to an advanced technology industry, that’s what we do every day at GeoPro, Inc.

GeoPro Grouts

GeoPro’s bentonite based thermal grouts have been painstakingly crafted to deliver reliable thermal conductivities with unsurpassed pumpability. Our internal quality control program ensures that each production run is carefully evaluated to maintain product consistency and performance.

The target thermal conductivity values in our mix tables are representative of the lowest values recorded in the lab. By being conservative in how we define our products, we ensure that our customers in the field can meet or exceed their target every time.

GeoPro Services

GeoPro turns the old saying “you get what you pay for” on its head. Only one word can be used to describe our “free” services – priceless.

Our singular focus and more than half-century of combined experience allow us to offer services and customer support that are unmatched by anyone else in the geothermal industry. When you purchase one of our grouting products, you get more than just what is in the bag. Every customer is encouraged to take advantage of our free loopfield design assistance, grout sample thermal conductivity testing and silica sand evaluation services.