NSF is the premier, independent, third party certifier of products affecting public health safety, fitness for use and environmental quality.
NSF is the largest testing/certification organization of water equipment products in the world, allowing us to provide competitive pricing and fast turn-around times to our clients.
NSF's Certification Mark has been Internationally Recognized for over four decades.
Provides one-stop convenience for all your certification needs in the U.S. and Canada including evaluation and certification for potable water and DWV plumbing products as well as gas piping, electrical conduit and telecommunications duct.
NSF is accredited by the American National Standards Institute (ANSI) and the Standards Council of Canada (SCC) and is able to provide one certification mark for all of North America.
NSF offers free on-line access to accounts, testing status, forms, payment history and more.