Stainless Piping Systems, Inc.

Stainless Piping Systems, Inc. (SPS) is a union industrial piping contractor serving clients in Seattle, WA and the greater Pacific Northwest region. As a signatory contractor with UA Local 46, the company employs skilled union tradespeople committed to quality and safety. With over 30 years of experience in the industrial piping industry, SPS has built a reputation for reliable, high-quality workmanship. The company's core services include industrial piping systems, process equipment, and distribution piping for the pharmaceutical, medical, water treatment, food and beverage, automotive, semiconductor, and other industrial sectors. SPS specializes in high-purity piping systems and large-scale industrial applications, serving a diverse range of commercial and institutional clients. SPS serves clients throughout Washington, Oregon, and the broader Pacific Northwest region. Headquartered in Seattle, the company maintains additional fabrication and warehousing facilities to support projects across the region. Their geographic reach allows them to handle projects ranging from local renovations to large-scale multi-state industrial installations. As a proud union contractor, SPS maintains strong relationships with UA Local 46 and is committed to employing trained, certified tradespeople. The company holds certifications from ASME, ASSE, and CANBIM, and has the bonding capacity to support projects of all sizes. SPS's commitment to safety is demonstrated by their OSHA VPP Star site status and comprehensive safety programs. With a team of over 100 professionals, SPS has the resources to handle projects from small renovations to large-scale industrial facilities. The company's work has been recognized with multiple industry awards, including the PHCC Quality Contractor Award. For high-quality industrial piping services in the Pacific Northwest, contact Stainless Piping Systems, Inc. to discuss your next project.