Water Components & Building Supply, Inc. With over 100 years of combined experience, our knowledgeable staff in the Bay Area is ready to assist you. We take pride in offering unmatched responsive service, product expertise, and resourcefulness in the industry.

At Water Components, we have thousands of in-stock products, including pipes, fittings, valves, drainage systems, pipe accessories, utility and drain boxes, sewer testing equipment, pond, and water features components, building materials, erosion control products, waterproofing solutions, signs and marking equipment, safety gear, and a wide range of tools. If there's something specific you need that we don't have in stock, we can find it for you and obtain it from anywhere. We also offer Bay Area delivery for a small fee, and our drivers are dispatched according to your time and location specifications.

In emergency situations, we're available 24/7/365 to provide expert advice and supplies to solve the immediate crisis. Trust Water Components for all your water-related needs