Thompson Pipe Group

Thompson Pipe Group

We’re a privately held family business of engineers, contractors, and manufacturers based in Rialto, California. From our humble beginnings, we built a family of products to meet the needs of all kinds of infrastructure. Thompson Pipe Group (TPG) is now the largest and most diverse drainage, sanitary, pressure and trench-less pipe provider, with manufacturing locations across the country and serving not just the US but all of North America.

At TPG, We provide a work environment where our employees can build a life. We don’t just offer jobs, we offer careers