Approved Plumber Search

Find a local plumber you can trust using our free online directory search.

WaterSafe approved plumbers are certified by our national accreditation body, with specific training in the UK’s Water Fittings Regulations and Byelaws.

Hiring a WaterSafe approved plumber ensures that all plumbing work meets high standards and protects the quality of drinking water in your home and business, in England, Scotland, Wales, and Northern Ireland.

Water Support Services search

When planning a plumbing project, you may wish to hire specialised contractors, rather than a fully qualified WaterSafe Plumber.

These Water Support Services contractors include:

  • Groundworkers
  • Catering installers
  • Point of Use

These contractors are not approved WaterSafe plumbers, but they are recognised by the water company schemes APLUS, TAPS, WaterMark and WIAPS to carry out specific types of work in compliance with the Water Fittings Regulations and Byelaws. 


Groundworkers can work on the supply pipe (the underground pipe) supplying your property, up to the internal stop valve.

Catering installers

Catering Installers can install commercial kitchen equipment.

Point of Use installers

Point of Use Installers can install cold water chillers connected directly to the mains.

For further information or help, you should contact the relevant water company scheme.

Emergency Plumber Search

Find a local WaterSafe approved plumber to help with your emergency.

For leaks, burst pipes, or other plumbing emergencies, WaterSafe’s emergency search will give you the contact details of a plumber who can help right away.

If you have no water, very low pressure or concerns about the quality of your water, you should contact your local water company straight away.

Click here for more information about Emergency Plumbers

WaterSafe Backs Launch of New Guidance for Hospitals

WaterSafe, the national accreditation scheme for plumbers in the UK, is backing the launch of new technical guidance on how to manage water systems in hospitals.

The Health Technical Memorandum HTM 04-01 has been updated by the Department of Health and sets out new recommendations for how hospital bosses should manage their water supply and storage systems in existing and refurbished buildings and when designing new ones.

This includes employing WaterSafe approved plumbers to work on hospital systems, as they have specific qualifications in the Water Supply (Water Fittings) Regulations, designed to keep drinking water healthy.

Hospitals rely on safe, high-quality water for hygiene in clinical and surgical care, and they also need to make sure there is enough drinking water stored to keep taps flowing should there be an interruption in water supplies.

The updated guidance includes:

  • recommending NHS Trusts use properly qualified, competent WaterSafe plumbers - for all plumbing work
  • requiring the establishment of Water Safety Groups within NHS Trusts to oversee how water systems are designed, installed, managed and maintained
  • updated good hygiene practices that should be followed by plumbers and other Trust staff responsible for hospital water systems
  • strengthened guidance about the water fittings regulations, approved products and notification processes.
Julie Spinks, Director of WaterSafe, said: “Having safe, hot and cold water supply systems are vital for public health, and no more so than in a hospital environment.
“The good news is that WaterSafe approved plumbers have the expertise to readily assist hospital Trusts that need help, as they have specific qualifications in working safely with drinking water supplies.
“In fact, we are delighted the Department of Health recognises this too - WaterSafe is included in the guidance document with NHS Trusts encouraged to use WaterSafe-approved plumbers."

WaterSafe was set up by all the water companies in the UK in 2013 to help protect the quality of drinking water and reduce the risk of contamination in homes and offices by rogue plumbers.

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WaterSafe Approved Contractors' Scheme Operators

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