Welder I

Who We are Thompson Pipe Group is a privately held family business of engineers, contractors, and manufacturers based in Rialto, California. From the humble beginnings, we built a family of products to meet the needs of all kinds of infrastructure. Each generation of products is better than the previous. Thompson Pipe Group 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 b…