Environmental Stewardship is Everybody's Concern. It's Our Business Focus.

Our Mission - Terra Environmental Technologies (TET) is committed to our customers in meeting their emissions and water treatment objectives. We accomplish this by understanding our customers' needs and adding value to their business.


Whether you make, sell, buy or service diesel vehicles, the TET Mobile team can help you reduce your emissions and improve your fuel economy. TerraCair® our Diesel Exhaust Fluid (DEF) product works with your Selective Catalytic Reduction (SCR) technology to do just that. More Information		The TET Stationary team manufactures and delivers on-demand reagent solutions to power plants, large industrial applications and stationary diesel-powered engines in order to reduce NOx and other emissions. All NOx Reducing Reagents are not created equal so know your reagent and service supply chain. More Information