A CW Pipewise engineer working within an excavation below an internal floor.
Photo: CW Pipewise · Original Photograph
A new blue supply pipe alongside an existing pipe within a trench.
Photo: Cascade Water Services · Original Photograph
Several blue supply pipes connected within a localised excavation.
Photo: CW Pipewise · Original PhotographCompare specialists for water supply pipe replacement, renewal and new installation, from domestic connections to private commercial pipework. The installation method should suit the route, pipe specification and site conditions.
A replacement project needs clear start and finish points, a suitable new route and an agreed connection arrangement. Tell the contractor about shared supplies, outbuildings, outside taps and any branches that must remain connected. Ask how the old supply will be disconnected and which surfaces will be reinstated.
If a lead supply pipe is suspected, ask the engineer to identify its material and establish the extent of the proposed replacement. The privately maintained supply pipe and the water company’s communication pipe may need separate arrangements. Check the water company’s current connection process before agreeing the programme; do not assume one contractor’s quotation includes work on the public network.
Impact moling can install pipe between access pits on a suitable route. Horizontal directional drilling uses a steerable drilling process and may suit longer or more complex alignments. An open trench may be needed where ground conditions, services or access make trenchless installation unsuitable. Our trenchless installation guide explains the differences.
Ask the specialist to assess the required flow, pipe diameter, material, entry point and connections. A larger pipe alone does not guarantee an improved supply: the available network conditions and the complete system matter. Agree permissions, the interruption to supply, testing and the certificate applicable to the work.
For a shared supply, establish which properties each section serves and obtain the necessary access agreements. For development infrastructure, read the self-lay explanation in our FAQs; self lay is currently listed only for Cascade Water Services.
Listings show published services and individual approval status. Check each profile, coverage and current credentials before appointment.
Domestic and commercial water mains installation, underground burst repairs and impact moling, with associated civil works.
Published coverage: Based in Merseyside. The company advertises UK-wide work; contact them to confirm coverage outside the North West.
View Company ProfileWater supply pipe repairs, lead pipe renewal and replacement using impact moling, alongside ducting and reinstatement works.
Published coverage: Hertfordshire, Bedfordshire, Buckinghamshire, North London and West London.
View Company ProfileSupply pipe replacements, water mains, self-lay connections and moling for domestic and commercial projects.
Published coverage: Hertfordshire, Bedfordshire, London and surrounding areas. Confirm project-specific coverage.
View Company ProfileWater pipe repair and replacement, leak detection, impact moling, utility surveying and associated groundworks.
Published coverage: Surrey, London, Greater London and surrounding areas.
View Company ProfileWater mains and supply pipe repair, replacement and installation, including impact moling and horizontal directional drilling.
Published coverage: Nationwide UK coverage, subject to project scope, access and availability. Bases in Brentwood and Colchester, Essex; contact Lucking Utility Services to confirm arrangements for your exact location.
View Company ProfileDomestic and commercial water mains repairs, supply pipe replacement, leak detection and trenchless installation using moling.
Published coverage: Based in Buckinghamshire. Published leak detection coverage also includes Bedfordshire, Oxfordshire, Coventry, Gloucestershire, Berkshire, Middlesex, Peterborough, Hertfordshire and north-east Wiltshire. Confirm the service and postcode directly.
View Company ProfileA true specialist trade between plumbing and groundworks.
Customer trust built on experience, training and accountability.