CW Pipewise Ltd are industry recognised and approved specialists in the repair, replacement, installation and improved water flow and pressure of water pipes to and from the main for both residential and commercial properties.

They are also expert and lead pipe detection and replacement which can have harmful effects on health.


Their services include water pipe replacement & installation, stopcock replacement, water pipe repairs & leak repairs, improve water flow & pressure, moling & excavation, cable moling, domestic & commercial groundworks, utility surveys & tracing, multi-utility installations, reinstatement, civil projects.


They cover the entire Elmbridge Borough Council area including Esher, Oxshott, Cobham, Claygate, Molesey & Weybridge areas in the KT7, KT8, KT10, KT11, KT12, KT13 & KT22 postcode sectors (view map here).


CW Pipewise Ltd have the following accreditations and approvals:

  • Thames Water Approved
  • City & Guilds Approved Centre
  • Water Industry External Approved Company
  • Energy and Utility Skills Register (EUSR)
  • Water Safe Quality Assured
  • Construction Skills Certification Scheme (CSCS)
  • Water Industry Approved Plumbers Scheme (WIAPS)
  • Street Works Qualification Register

Water Pipe Replacement, Installation, Moling, Leak Detection & Repair Specialists


Includig 24 hour emergency call out for external water leaks


CW Pipewise Ltd guarantee

  • Fair Pricing
  • 24/7 Call Out
  • Reliable & Courteous Service
  • Only Qualified Engineers

CWPipewise also offer lead pipe detection & replacement

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Customer Reviews

The KEEP ME CARD has conducted a thorough review of CW Pipewise Ltd and we are delighted to bestow our Verified and Recommended business status. We have also checked all of their accreditations and approvals including the WIAPS (Water Safe) register (view here) and you can read their 5-star Google Reviews here.  Here are some of their reviews...

Water Flow Improvement

“Thanks to Charly at CW Pipewise, my water flow has improved significantly. They know what they’re doing!”
Ottershaw, Surrey

Renewal of Water Main Supply Pipe

“CW Pipewise disconnected lead piping and provided new water supply pipe from mains. Very polite, punctual and tidy. They did exactly what was quoted with a very good service. Would highly recommended.”
Esher, Surrey

Moling & Excavation

“Moling and excavating are no problem for CW Pipewise. They completed the job quickly and without any issues.”
Weybridge, Surrey

Stopcock Replacement

“CW Pipewise replaced my stopcock and made sure it was working correctly. I appreciate their attention to detail.”
Sunbury-on-Thames, Surrey

Mark Gray, Surrey

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Up to 10 years manufacturer warranty on fitted Vaillant Boilers
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