Project Description

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®.

Responsive, Reliable Service

With 15 manufacturing/distribution facilities across North America, we have superior capability to efficiently service our customers. This translates to prompt deliveries and superior responsiveness from our knowledgeable and courteous customer care team. Our dedication to service is at the core of our business and remains unparalleled in the industry.