We provide a complete water supply pipe investigatioin, repair and replacement service for insurers, loss adjusters, brokers and property claims teams across the UK.
This involves delivering specialist services like pipe tracing, leak detection and new water pipe installation for insurance-led claims – always establishing the location, cause and most appropriate solution for water supply pipe faults.
From first notification of loss through to pipe repair, moling, rerouting, replacement and validation, our qualified technicians deliver clear findings, practical solutions and technical reporting to support informed claim decisions.
Whether the issue relates to a suspected escape of water claim, a damaged supply pipe, loss of supply, shared pipe responsibility, contamination concern or third-party report validation, Catalyst will respond quickly with experienced engineers and nationwide coverage.
Water supply pipe claims often need more than a simple repair. Insurers and loss adjusters need reliable evidence, a clear explanation of the issue and a practical route to resolution.
Catalyst supports insurance claims teams with:
Our approach is designed to help reduce uncertainty, avoid unnecessary excavation and support proportionate, cost-effective decision-making.
Catalyst combines technical water supply pipe expertise with claims-aware reporting and nationwide response capability.
Our service is designed to support faster, clearer and better-informed claim outcomes.
Our water supply technicians and engineers hold relevant qualifications and accreditations to work on water supply systems.
Our engineers are NRSWA-trained, allowing them to work safely in roadways and around other utility assets where required.
We can deploy qualified and experienced water engineers and technicians across the UK for emergency or planned works.
Our findings can support claims teams, loss adjusters and property professionals when assessing cause, liability, repair options and next steps.
From targeted repair to full replacement, we focus on the most appropriate, cost-effective and sustainable solution for each property.
Water supply pipe claims can involve multiple stakeholders, unclear pipe routes, shared responsibility, access issues and differing technical opinions.
Catalyst helps simplify the process by combining investigation, reporting and repair capability within one service.
We can support the full journey from leak location and pipe tracing through to repair, replacement, rerouting, validation and water quality testing.
For insurers, brokers, loss adjusters and property claims teams, this means a reliable technical partner that understands the need for speed, clarity, evidence and proportionate repair decisions.
A water service pipe is the pipe that carries clean drinking water from the water main to an individual home or business.
For insurance claims, establishing pipe location, pipe ownership and the likely cause of failure can be an important part of the investigation.
The water main, sometimes called the main carrier pipe, is usually the responsibility of the water utility company. The water service pipe may be the responsibility of the homeowner, business owner or property user.
In some cases, more than one property may share responsibility for a water service pipe. This can happen where the same pipe supplies multiple domestic or commercial properties.
Where a supply pipe runs under a highway or land owned by someone else to an outside stop tap, responsibility may still sit with the service user.
A hidden leak in a water supply pipe can lead to wasted water, increased costs, water damage and disruption for property owners.
Catalyst provides specialist leak detection for underground water supply pipes, using proven non-invasive and minimally invasive techniques wherever possible.
Our qualified technicians use a range of methods to detect and locate leaks, including:
Once the leak has been identified, we can recommend the most appropriate repair or replacement option based on the location, pipe condition, access restrictions and claim requirements.
For related support, please see our dedicated leak detection service page.
Accurate pipe location is often essential when dealing with underground water supply issues.
Many properties do not have reliable or up-to-date plans showing where water supply pipes run. Catalyst can trace and plot underground pipe routes to support claim investigations, repair planning and responsibility discussions.
Pipe tracing can help where:
Our pipe tracing services are designed to reduce disruption, avoid unnecessary excavation and provide clear technical information for all parties involved.
Where a leak is isolated to a specific section of pipe, Catalyst can carry out a point repair.
This may involve exposing the pipe and either replacing the affected section or fitting a specialist repair clamp over the area causing the leak. A point repair can be a suitable option where the wider pipework remains in acceptable condition and the leak can be accessed safely.
Our team will assess whether a localised repair is appropriate or whether a more comprehensive replacement or rerouting solution would be more cost-effective in the long term.
Where part or all of a water supply pipe needs to be replaced, moling can offer a less disruptive alternative to traditional open excavation.
Moling uses compressed air to drive a moling head through the ground, creating an underground channel for new pipework. The replacement pipe can then be installed with significantly less surface disruption.
For insurance claims and property repairs, moling can help:
Catalyst can assess whether moling is suitable based on the ground conditions, pipe route, access and site constraints.
In some cases, repairing the existing water supply pipe is not the most practical solution.
If a leak is located in a hard-to-access area, or the current pipe route creates future maintenance issues, Catalyst can reroute the water pipe. This allows the problem section to be bypassed and the new pipework to be installed in a more practical location.
Rerouting can also create better future access points, making any later inspection or maintenance easier to manage.
Where a water supply pipe has seriously deteriorated, suffered repeated issues or is made from material that is no longer suitable, full replacement may be the most appropriate solution.
Catalyst can replace old or damaged pipework with modern water supply pipe systems installed to current standards. Where required, we can also support associated service equipment, including modern water meters and accessible fittings.
This gives insurers, loss adjusters and property owners a clear long-term repair solution rather than a short-term fix.
Catalyst can arrange water quality testing in partnership with accredited laboratories.
Testing can be used where there are concerns about water contamination, changes in water quality, drinking water safety or hot water system risks.
Our water quality testing services can cover:
This service can support claims where there are concerns about contamination, damage to supply infrastructure or the safety of the water supply following an incident.
Claims teams may need a second opinion on water supply pipe investigations, repair recommendations or third-party technical reports.
Catalyst can provide independent validation through desktop review or site visit investigation.
This can help insurers, loss adjusters and property professionals:
If circumstances have changed since the original report was prepared, a validation review can also help update the technical position before further action is taken.
All our water supply technicians and engineers hold relevant qualifications and accreditations to work on water supply systems.
They are also NRSWA-trained so they are qualified to work in roadways and around other utility assets.
Speak to Catalyst about water supply pipe leak detection, tracing, repair, replacement or technical validation.
The water main is the larger pipe that carries water through the utility network and is usually the responsibility of the water company. A water service pipe carries water from the main to an individual property and may be the responsibility of the property owner, business or service user.
Yes. Catalyst supports insurers, loss adjusters and property professionals with water supply pipe leak detection, trace and access investigations, repairs, replacement and technical reporting for water-related claims.
In many cases, yes. Catalyst can use pipe tracing and leak detection methods to locate underground water pipes and suspected leaks without unnecessary excavation.
Yes. Catalyst works with insurance companies, loss adjusters, insurance brokers, property agents, landlords, commercial organisations, public sector bodies and homeowners.
Once the leak has been located, Catalyst can advise on the most suitable next step. This may include a point repair, pipe rerouting, moling or full pipe replacement, depending on the condition and location of the pipe.
Yes. Catalyst can provide desktop and site visit validations to review third-party technical reports, findings and repair recommendations.
Yes. Catalyst can arrange water quality testing through accredited laboratories, including testing for particulate contamination, chemical contamination, potable water concerns and legionella.
Helping business and domestic customers every day of the year
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