Here is a list of our certifications and memberships...
BBB
Better Business Bureau
IGSHPA
International Ground Source Heat Pump Association
http://www.igshpa.okstate.edu/
IHPA
Iowa Heat Pump Association
Centennial Plastics
Butt, Socket, & Sidewall Fuse
CenFuse Polyethylene Pipe
IWWA
Iowa Water Well Association
IOWWA
Iowa Onsite Waste Water Association
NOWRA
National Onsite Wastewater Recycling Association
HBA
Home Builders Association of Greater Des Moines
ABC
Associated Builders and Contractors, Inc.
