A Legacy of Innovation
LSP Products was founded by plumbers over 40 years ago with a focus on unparalleled innovation, superior product quality, and best-in-class service to the plumbing industry. Since its beginning as Specialty Products, LSP has continued to lead plumbing products innovation with inventions like the stainless steel braided flex connector, the Kahuna™ outlet box, the Revolver waste & overflow, Pull Stop Box™, and most recently, the One Stop Box™. Our primary focus is the new construction market where we develop products that make installations easy and provide significant cost savings to the plumbing/mechanical contractor.
LSP is owned by NCH Corporation (NCH), a privately (family) owned corporation based in Irving, Texas. NCH has been owned by the same family and headquartered in Irving, Texas for over 100 years which provides significant stability and longevity to LSP.
LSP has a manufacturing facility located in Monterrey, Mexico and a distribution center in Dallas, Texas. We are proud to offer many products designed and made in North America. Those products can be identified by looking for the “Made in North America” designation on our product listings.