Our above ground and below ground sewage treatment plants are especially designed for permafrost and other forms of "bad ground" in cold climates or anywhere.

Known as ExtremeSTPs (Extreme Sewage Treatment Plants), these systems were developed for use where septic and other subsurface systems perform poorly or not at all.

If you need a rugged yet simple sewage treatment plant, we can help you.

ExtremeSTPs combine unique design with simplicity, easy installation, smooth operation, and minimal maintenance. They work well, even at -60F (-51C) in Alaska.

To view some photos and a report of Bob's Jan 26 to Feb 12, 2005 trip
to Indonesia to help with tsunami relief and redevelopment click here