Our Factory

ALL OF OUR PRODUCTS ARE MADE IN THE US.
Built in South Dakota

Take a Video Tour

Best Quality

When it comes to Enertech geothermal systems, there’s nothing more important than quality. In fact, we believe that quality is everyone’s job, and it’s taken seriously from start to finish. And it’s not just because we want to make good products, it’s because we are proud to make the best products.
Best Quality Products
Highest Standards

Highest Standards

To ensure the best products, every unit must meet strict standards. In fact, our testing is the most robust in the industry. Every unit coming off of the assembly line visits a state-of-the-art testing station, which includes a computerized run test station featuring helium leak detection and waterside decay testing.

U.S. Location

These tests take place in our production facility located in Mitchell, South Dakota, just past the world’s only Corn Palace and endless spans of rich American farmland. That’s where we build incredible geothermal systems, test them, and ship to contractors across the U.S. and Canada. With our continuous focus on improvement and quality, reliability has become one of our greatest assets and one that you can count on as well.
U.S. Manufactured

Are you an HVAC distributor, dealer, or installer looking for a partner who can offer exceptional products, professional courteous service, and industry leading technical support?

Tetco Geothermal Systems
by Enertech Global, LLC
2506 S Elm Street
Greenville, IL 62246