Dan Rau, PE, has been involved in the geothermal industry since late 1999, when he first began his adventure into the field.

Geothermal helps all of us in this industry. Even if you do not get involved in geothermal work, you might get water jobs because your competition is tied up on a geothermal project.

“You Can’t Do Geothermal Here,” said no driller ever …

In the late 1940s, 28- year-old Ed Malzahn applied a combination of knowledge from his father’s blacksmith business and his degree in mechanical engineering to produce a machine that would revolutionize the underground construction industry as we know it today.

A leading and long-established well drilling firm in northern New Jersey found that working with a completely new ground loop heat exchanger called “Twister,” an innovative option for use in heat pump systems, required significantly less time and effort to get the job done and resulted in savings of up to about 25 percent in cost.