WaterSafe is a free online directory listing thousands of WaterSafe approved plumbers across the whole UK. It can also be used to search for installers, approved by contractor schemes, who do specific types of work such as testing RPZ valves and or installing supply pipes.
To find out more visit WaterSafe.org.uk.
How they search:
Approved plumbers are WaterSafe registered. All other installers/testers are affiliate members of the seven Approved Contractor Schemes.
![]() | Plumbers: Approved Plumbers can work on all parts of a plumbing system, from the external supply pipe right up to the kitchen and bathroom taps. |
![]() | Groundworkers: Approved Groundworkers can work on the supply pipe (the underground pipe) supplying your property, up to the internal stop valve. |
![]() | Catering Installers: Approved Catering Installers can install commercial kitchen equipment. |
![]() | Point of Use Installers: Approved Point of Use Installers can install cold water chillers connected directly to the mains. |
![]() | RPZ Valve Testers: For commissioning and testing RPZ backflow prevention valves. |
Water Regs UK recommend you read this important information during the selection process and employment of any potential contractor.