Capabilities

Six disciplines, one accredited contractor

From a single domestic supply pipe in a London street to a site-wide self-lay scheme on a live development. Start with the problem area — the pages underneath get specific.

Private water supply pipe being renewed from a trench across a driveway

01

Supply Pipes

Repair, replacement and installation of private supply pipes

The supply pipe runs from the point where it crosses the public–private boundary into the building — and it is the responsibility of the property it supplies, not the water company. We repair, replace and install supply pipes for homeowners, landlords and commercial sites across London, the South East and the East of England, using trenchless moling wherever the ground conditions allow so driveways, gardens and forecourts stay intact.

Typically bought byHomeowners · Landlords · Property managers · Commercial sites

Large-diameter water main being installed on a street by Cascade Water Services

02

Water Mains

Mains installation, repair, replacement and new connections

We install, repair and replace water mains for developers, contractors and utilities — from a single new service connection through to distribution mains serving a whole site. Work is delivered to water industry standards by an LRQA WIRS accredited team, with pressure testing, chlorination and certification handled as part of the package.

Typically bought byDevelopers · Main contractors · Utilities · Local authorities

Water escaping from a failed underground pipe found by leak detection

03

Leakage & Diagnostics

Finding the problem before anyone starts digging

Most of the cost of a leak is in the excavation, not the repair. We use acoustic detection — including the non-invasive PipeMic system — pipe tracing and utility surveying to pinpoint a defect precisely, so the dig is a metre wide instead of a driveway wide. The same diagnostics resolve unexplained consumption on commercial meters.

Typically bought byFacilities managers · Commercial clients · Homeowners · Water companies

Service manifold installed in a meter chamber on a self-lay development

04

Self-Lay & NAV

Accredited Self-Lay Provider for developer-led water networks

Self-lay puts the programme back in the developer’s hands. As an accredited Self-Lay Provider we manage the scheme from feasibility and network design through installation, commissioning and adoption, coordinating the design and approvals with the adopting water company or NAV operator and handing over an asset that is certified and ready to adopt — on your build programme rather than theirs.

Typically bought byDevelopers · Housebuilders · Main contractors · NAV operators

Multi-utility ducting laid in a shared trench on a development site

05

Ducting & Multi-Utility

Underground ducting and coordinated multi-utility routes

One trench, several services, one programme. We design and install underground ducting for water and allied utilities — including UKPN cable ducting — and coordinate multi-utility routes and road crossings so a site is not opened up three times for three contractors.

Typically bought byMain contractors · Developers · Utilities · Groundworks contractors

Map of the London, South East and East of England area covered by Cascade Water Services water consultancy

06

Water Consultancy

Technical and planning support for schemes near water infrastructure

Not every problem is solved with an excavator. Our consultancy arm supports developers and contractors planning work near existing water mains and infrastructure, and provides water neutrality evidence where local planning authorities require it before consent is granted.

Typically bought byDevelopers · Consultants · Planning agents · Architects