Solutions
Northwest Pipe leads the industry in providing innovative solutions in a variety of built and municipal applications.
Water Transmission
Northwest Pipe Company is the most experienced manufacturer of engineered water transmission systems in North America. Bar none.
Infastructure
We manufacture products to support improvements to American infrastructure and have completed hundreds of projects for regional water authorities and municipalities.
Trenchless Technology
Northwest Pipe is moving the minimally invasive installation market forward with multiple microtunneling and jacking pipe options.
Stormwater Managment
The high-strength and durability of precast concrete make it an ideal material for stormwater pipe, culverts, and basins, which are custom manufactured for optimum performance above- and below-ground.
Sanitary Sewer
Offering high strength and durability at competitive costs, precast concrete sanitary sewer systems are the best option for a long-term solution.
Gravity Fed Low Pressure
Relying on gravity to move water or wastewater, low pressure piping is ideal for many municipalities and irrigation systems.
Rehabilitation
Rehabilitation of water or wastewater pipe offers a cost-effective alternative to full pipeline replacement.