Search for local
Approved Contractors and other services
WaterSafe is a free, industry-backed online directory that helps you find reliable, registered plumbing professionals in your area. Choosing a qualified WaterSafe-approved plumber ensures high quality work that meets Water Fittings Regulations, protecting your drinking water from contamination and costly mistakes.
Hiring an unqualified plumber can lead to serious water safety issues and expensive repairs. WaterSafe-approved contractors are registered, professional and qualified, reducing the risk of poor installation and ensuring your plumbing is done right the first time.
Approved contractors can carry out certain work without prior notification to water suppliers, saving you time. They also issue ‘Certificates of Compliance’, offering extra protection for homeowners.
1.
Select the service you need
Use our free online search tool to find the type of contractor or service you’re looking for (such as a plumber, water supply pipe installer, RPZ valve tester)
2.
Enter your postcode
Input your full postcode or the first part if you’re unsure. For example, entering “NP11” will display results for that local area. The search will show approved plumbers and contractors nearest to you.
3.
Choose a qualified plumbing contractor
Browse the list of WaterSafe-approved contractors and select one that best suits your needs. These professionals are certified to ensure high quality work that complies with UK water regulations.
WaterSafe-approved plumbers offer expert services for homes and businesses, covering everything from routine maintenance to emergency repairs. For household and commercial plumbing, they handle leak detection, tap and toilet repairs, and full system installations.
For underground water systems, water supply pipe installers specialise in underground pipework, using moling for minimal disruption and pipe freezing to work without draining pipes. Specialist services include RPZ valve testers for backflow prevention, catering installers for commercial kitchens, and point of use installers for mains-connected water coolers.
With WaterSafe-approved professionals, you get reliable, high quality plumbing work that meets strict safety and legal standards, protecting your property and water supply.
Hiring a WaterSafe-approved plumber ensures your plumbing is done safely, legally and to the highest standards; something DIY work can’t guarantee. These qualified professionals are trained in Water Fittings Regulations, protecting your home’s water supply from contamination, leaks and costly mistakes. They can also complete some work without prior notification to water suppliers, avoiding delays.
A WaterSafe-approved plumber provides certified, reliable work that saves you time, money and hassle, giving you peace of mind that the job is done right.
A qualified plumber should have at least an NVQ Level 2 in Mechanical Engineering Services (Plumbing) or an equivalent plumbing-related qualification. They should also hold a recognised Water Fittings Regulations qualification, ensuring they understand and comply with UK laws on safe water use.
For added peace of mind, look for a WaterSafe-approved plumber. WaterSafe membership means they have been vetted, registered and trained to meet strict industry standards. These plumbers belong to trusted trade bodies such as the Water Industry Approved Plumbers’ Scheme (WIAPS), APHC, CIPHE and SNIPEF.
Businesses listed with WaterSafe must have at least one recognised plumber for every five employees undertaking water supply work, ensuring a high standard of expertise across the company.
To hire a reliable, professional plumber, choose one registered with WaterSafe. This ensures they are qualified, insured and follow industry regulations.
WaterSafe-approved plumbers provide a Certificate of Compliance, proving that their work meets legal requirements and protecting homeowners from liability. This certification is especially important as unqualified plumbers can cause water contamination, leaks and costly repairs.
To avoid rogue traders, always check credentials, ask for proof of WaterSafe approval and get at least three quotes before hiring. WaterSafe research shows that over a quarter of people have been scammed by rogue plumbers, so taking these precautions can save you stress and money.
Drinking water quality in Wales continues to be rated among the best in the world however on the rare occasions problems do occur, this is often due to poor plumbing inside buildings.
Drinking water in England continues to be among the best in the world, however on the rare occasions problems do occur, this is often due to poor plumbing inside homes and buildings.
WaterSafe caught up with APHC’s new CEO and WaterSafe Board member, Sarah Fry, to talk priorities, raising standards and awareness and embracing technology.
[England, August 2025] – As official drought conditions deepen across England, WaterSafe is highlighting simple, everyday actions households and businesses can take to save water and protect precious supplies. With a hosepipe ban in effect in Gloucestershire, Oxfordshire, parts of Berkshire and Wiltshire, Hampshire and the Isle of Wight, Kent and parts of East Sussex, Yorkshire, parts of
This urgent appeal follows concerns raised in a recent WaterSafe podcast highlighting the hidden dangers of lead solder in drinking water systems, despite it being banned for such use since the 1970s.
WaterSafe Approved Contractors' Scheme Operators
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