Product Line

Our WSDOT approved line of manholes and catch basins includes structures up to 144” in diameter. In addition we are a certified WSDOT supplier of both 3-sided bridges and traffic curbs. We supply a wide array of vaults; including utility vaults, detention vaults, treatment vaults, box culverts, and precast trenches. All of our products are manufactured in accordance with ASTM specifications and can be fully adapted to meet your specific needs.

Make a choice from the menu on the left to view details about our products.