Trusted Water Utility Specialists Serving London
Cascade Water Services delivers water main installation, leak detection, supply pipe and lead pipe replacement across London — backed by 30+ years of water industry experience.
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- 30+ Years Experience
- 24/7 Emergency Response
- 5.0 Rated on Google
- Fully Accredited & Insured
WaterSafe Approved Constructionline Gold 
Water Utilities London Can Rely On
Cascade Water Services is a trusted water industry specialist bringing over 30 years of combined experience to water utility projects across London. As an accredited Self Lay Provider and approved contractor, we work with homeowners, businesses, developers and local authorities on everything from emergency leak repairs to full water main installations.
Our engineers use industry-leading, non-invasive technology, including our PipeMic acoustic leak detection system, to locate problems accurately and resolve them with minimal disruption. Whether you need a burst pipe fixed fast, a new water connection for a development, or a scheduled maintenance programme, our team delivers safe, compliant and dependable water utility services throughout London and the surrounding region.
Explore Our ServicesWater Utility Services Across London
From water main installations to leak detection and lead pipe replacement, our team delivers a full range of water utility services.
Water Main Installation & Repair
Installing, repairing and replacing water mains across London with minimal disruption to residents and businesses.
Learn MoreLeak Detection & Repair
Non-invasive PipeMic acoustic leak detection pinpoints hidden leaks before we dig, protecting London streets and gardens.
Learn MoreSupply Pipe Installation & Replacement
Upgrading old, damaged or substandard supply pipes to modern standards for domestic and commercial London properties.
Learn MoreLead Pipe Replacement
Identifying and replacing hazardous lead supply pipes to protect drinking water quality and public health.
Learn MoreSelf Lay & NAV
Accredited Self Lay Provider handling new water mains, connections, design, certification and adoption for developers.
Learn MoreWater Consultancy & Water Neutrality
Expert advisory support for developers and contractors planning works near existing water infrastructure.
Learn MoreUtility Ducting & Surveying
Design, installation and maintenance of underground utility ducting, plus precise pipe tracing and surveying.
Learn MoreMaintenance & Pressure Testing
Scheduled inspections, leak detection surveys and pressure testing to catch issues before they become emergencies.
Learn MoreDedicated to Safer, Smarter Water Services
We combine decades of water industry expertise with modern, non-invasive technology to deliver reliable results across London — every time.
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30+ Years of Experience
Decades of hands-on expertise across the water industry, from residential repairs to major developer infrastructure.
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24/7 Emergency Response
Burst mains and major leaks don’t wait for office hours — neither do we. Our team responds around the clock.
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Non-Invasive Technology
Our PipeMic acoustic detection system pinpoints leaks accurately, often without the need to dig, protecting London streets and gardens.
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Fully Accredited
Achilles Network Member, UVDB Silver Plus, WaterSafe approved and Constructionline Gold — work carried out to the highest industry standards.
Highly Rated On Google
We're proud of the reputation we've built delivering water utility work our customers can trust.
5.0 star rating based on verified customer reviews on Google
Read Our Google ReviewsWater Utility Questions, Answered
Common questions about our water utility services in London. Can't find what you're looking for? Get in touch.
Yes. Cascade Water Services carries out water main installation, supply pipe repairs, lead pipe replacement and leak detection across London, alongside our core coverage of Bedfordshire and Hertfordshire.
Yes, we offer 24/7 emergency water pipe repair services. Whether it is a burst pipe, major leakage, low water pressure or another urgent issue, our expert technicians respond quickly.
Using cutting-edge acoustic technology like PipeMic, we can accurately locate underground leaks without the need for extensive digging, often proving more effective than traditional tracer gas methods.
Replacing lead supply pipes is crucial for public health and water quality. Lead can leach into drinking water, posing serious health risks, especially to children and pregnant individuals.
Yes. As an accredited Self Lay Provider we handle new water mains installations and connections under Self Lay and NAV agreements, covering design, installation, certification and adoption by the water company.
Getting a quote is simple. Call us, email us, or use the online enquiry form with a few basic details about your project and one of our team will get back to you promptly.
Need a Water Utility Specialist in London?
From emergency leak repairs to full water main installations, our accredited engineers are ready to help. Get in touch for a free, no-obligation quote.