Lincoln National Corporation

"I've appreciated the outstanding service. It's great dealing with a contractor that delivers from start to finish."

Steven Foor, Director of Corporate Facilities

Architectural Designs, Inc.

"When my wife and I were designing our new home we wanted the best designed and installed system and that's why we chose Geothermal Design. We are happy we did!"

Mike Christofferson, President

Vintage Archonics, Inc.

"After years of designing and specifying geothermal systems for commercial buildings and seeing the fantastic energy cost benefits, we did not consider any other system for our new home and no one else but Geothermal Design as our contractor."

Dave Rectanus, Vice President

Steel Dynamics

"... Geothermal efficiency cannot be beat. In my experience to date at home, at work, and at play (Corvette Classics) it represents significant savings year in and year out."

Keith Busse, President and CEO