GeoPro, Inc. is a supplier of bentonite products that are manufactured by Black Hills Bentonite, L.L.C. GeoPro is responsible for pioneering thermally-enhanced grouting products for the GeoExchange (Ground-Source Heat Pump) industry and through this process, has raised the awareness level of the importance of thermal conductivity within the vertical bore annulus. In 1996, GeoPro developed and began marketing the “ORIGINAL” thermally-enhanced grouting product, Thermal Grout 85, and created a new opportunity for the Drilling Contractor and the Mechanical Engineer. GeoPro is committed to offering the highest quality products available. We believe technical support should be added up-front in product development and should be backed-up with customer service as needed.