NAPCO Pipe & Fittings, a Westlake company

2801 Post Oak Blvd.
Houston, TX 77056
Phone: 651-298-1411
Contact: Brian Stang

Branch Office:
NAPCO Pipe & Fittings, Municipal Specialty Products
903 Bluebill Drive
Mendota Heights, MN 55120
Phone: 832-507-5603
Contact: Brian Stang


NAPCO, a Westlake company, is a leading North American polyvinyl chloride (PVC) pipe manufacturer.  Founded in 1992, NAPCO supplies a broad range of gasketed, solvent welded, and restrained joint pipes for a diverse range of markets, including municipal water and sewer, residential plumbing, water well, and agricultural and turf irrigation.  The company has a large and seasoned R&D team driving product enhancements that deliver innovative solutions that meet customers’ most challenging needs.  NAPCO offers a large selection of PVC piping and fittings, including brands such as Certa-Lok®, Yelomine®, Certa-Set® and Certa-Flo®. 

Area served: Minnesota, Iowa, North Dakota, South Dakota, Wisconsin