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Cascade Water Consultancy team reviewing site plans with a client
Water Industry Specialists

Reliable water consultants

Expert support for private water supply surveys, hydrant testing and WIAPS certification, serving London, Hertfordshire and Bedfordshire.

Urgent water supply issue? Call 0800 5200 043

20+
Years experience
12
Accreditations held
WIAPS
Certified inspections

About Us

Trusted experts in private water supply support

At Cascade Water Consultancy, we deliver professional, impartial advice and testing services for private and commercial water systems. Strategically based in Hertfordshire and Bedfordshire and extending our services across London and the South East, our skilled engineers offer everything from pre-purchase inspections and hydrant certificates to development checks and emergency support.

Whether you're a homeowner, contractor, or managing a rural estate, we ensure your water supply is safe, compliant, and working as it should.

  • Independent & impartial advice, always in your best interest
  • WIAPS certified inspections and sign-offs
  • Fast, reliable response times
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External tap and supply pipe connectionPipe fitting and valve junction detailService valve and ferrule connectionTrench depth measurement quality checkUnderground leak repair on a water supplyWater main pipe coupling detail
Why Cascade

Trusted by homeowners and developers across the South East

  • 20+ years of experience
  • Independent & impartial advice
  • Fast, reliable support
  • WIAPS certified inspections
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