Northwest Pipe Company manufactures engineered pipeline systems and related products for water infrastructure across North America.
Services and expertise
Its offerings include engineered steel water pipe, precast and reinforced-concrete products, trenchless systems, stormwater and sanitary-sewer products, plant piping, rehabilitation products, linings, coatings, joints and specialized components.
Directory details
- Category: Materials & Manufacturing
- Location: Vancouver, Washington
- Markets: Water transmission, water and wastewater plant piping, stormwater, trenchless construction and rehabilitation
Official sources
Profile reviewed: October 3, 2026
Complimentary directory entry curated by Infraday from public company information. This profile was not submitted or claimed by the company. Inclusion does not imply sponsorship or endorsement.
- Primary company category
- Materials & Manufacturing
- Services offered
- Engineered steel water pipe, precast infrastructure and water, wastewater and stormwater products
- Infrastructure sectors served
- Water & Wastewater; Materials & Manufacturing; Infrastructure Technology
- Office locations
- Corporate headquarters in Vancouver, Washington; manufacturing locations across North America
- Geographic markets served
- Water transmission; water and wastewater plant piping; stormwater; trenchless construction; rehabilitation
- Year founded
- 1966
- Search keywords
- engineered steel water pipe; precast concrete; trenchless; stormwater; sanitary sewer; pipeline rehabilitation
Purchasing needs & capabilities
Supplier / service provider
- What we offer
- Engineered pipe systems, precast infrastructure and water-related products
- Who we serve / target customers
- Water utilities, municipalities, engineers and infrastructure contractors
- Geographic focus
- North America
Use official procurement and organization websites for direct inquiries.