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Cascade Water Consultancy engineer tightening a valve with a wrench in an open trench

About Us

We're here to make water supply issues simple.

Urgent water supply issue? Call 0800 5200 043

Who We Are

About Cascade Water Consultancy

Cascade Water Consultancy is an independent water supply specialist offering a wide range of services to ensure the safety, reliability, and compliance of private water networks. From detailed pipe surveys and hydrant testing to regulatory sign-offs and complex troubleshooting, our team delivers professional support tailored to your needs.

We work with homeowners, property developers, and commercial clients across England and Wales. With 20+ years of hands-on experience and a friendly, practical approach, we're here to make water supply issues simple, stress-free, and fully compliant — every step of the way.

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Engineers installing water main valves on siteCascade team reinstating tarmac after utility worksThree new service pipe connections installed in a trenchInternal water meter and stopcock installationNew water main pipe trench installationCascade engineers installing a large water main

Why Cascade

Trusted water consultancy across the region

Cascade Water Consultancy proudly provides professional water supply services throughout the South of England. Our experienced team supports homeowners, developers, and commercial clients across both urban and rural areas, delivering reliable, independent advice and testing solutions — wherever you're based, you can rely on us for timely, expert support.

  1. 01

    Decades of Experience

    20+ years of technical knowledge across the water industry.

  2. 02

    Fast, Reliable Support

    Rapid response times and flexible scheduling around busy or urgent situations.

  3. 03

    Independent & Impartial Advice

    We're independent — our advice is always unbiased and in your best interest.

  4. 04

    Comprehensive Service Range

    From pre-purchase surveys to hydrant certification and planning consultancy.

Areas We Cover

Serving Hertfordshire, Bedfordshire, London, the South of England

We're based in Hertfordshire and work across Bedfordshire, London and the wider South of England, supporting both urban and rural clients. Unsure if we cover your area? Just get in touch and we'll be happy to advise.

Ask About Your Area
Map of Cascade Water Consultancy's coverage area across London and the South East
Accredited & Certified

Our Accreditations

LRQA WIRS — LRQA-audited Water Industry Registration Scheme
Acclaim — SSIP-recognised health & safety accreditation
SafeContractor — Alcumus SafeContractor approved contractor scheme
SMAS Worksafe — SSIP-recognised health & safety accreditation
Achilles Network — Achilles supply-chain risk & prequalification network
Achilles UVDB Silver+ — Utilities Vetting Database accredited supplier
NPORS — National Plant Operators Registration Scheme
WIAPS — Water Industry Approved Plumbing Scheme
CITB — Construction Industry Training Board
City & Guilds — UK vocational qualification awarding body
WaterSafe — Water-industry-endorsed approved contractor scheme
EUSR — Energy & Utility Skills Register competency register

Including LRQA WIRS, Acclaim, SafeContractor, SMAS Worksafe, Achilles Network, Achilles UVDB Silver+, NPORS, WIAPS, CITB, City & Guilds, WaterSafe, EUSR.