Diocese of Westminster
Cascadia Water has provided long term, comprehensive support towards the upkeep and maintenance of water mains and drainage systems for the Diocese of Westminster.
Client · Diocese of Westminster
About from company website
Cascadia Water is a family-run business with over 30 years of experience in water main repair, replacement, and drainage services. They serve domestic, commercial, and public sector clients across London and the Home Counties, focusing on clear communication, careful planning, and minimal disruption. The company utilizes trenchless methods like underground moling where suitable to reduce excavation and reinstatement.
They offer a comprehensive range of services including water main installation, repairs, upgrades, and replacement, as well as drainage installation, repair, maintenance, and investigation. Cascadia Water is committed to safety and quality, holding accreditations such as WaterSafe, SafeContractor, SMAS, Constructionline, and WIAPS. They pride themselves on reliable project delivery and proven capability on live, regulated commercial and public-sector sites.
Notable projects include work for the Diocese of Westminster and Windsor Castle, showcasing their ability to handle significant and sensitive sites. They work with a variety of clients including homeowners, contractors, housing associations, local authorities, and managed properties, ensuring all works are completed safely, compliantly, and with minimal disruption.
Services
Works as
Sectors
Project experience from company website
Windsor Castle
Cascadia Water was appointed to work on three large separate projects at the renowned Royal residence, Windsor Castle, involving water main and drainage services.
School Projects
London
Cascadia Water has established itself as a key provider of drainage and water solutions for numerous schools across London, undertaking various projects to ensure reliable water and drainage systems.
Client · schools
Accreditations from company website
- SafeContractor
- SMAS
- Constructionline
- Watersafe
- Water Industry Approved Plumbing Scheme (WIAPS)
Clients mentioned from company website
Diocese of Westminster, Windsor Castle, schools, housing associations, local authorities, property management companies, developers, contractors, commercial property managers.
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Questions about Cascadia Water Ltd from the record on this page
What does Cascadia Water Ltd do?
Cascadia Water provides professional drainage and watermain services for homes and businesses across London and the Home Counties. Reliable, accredited engineers and expert solutions. Their listed services include Drainage, Utilities, Waterproofing and Civil engineering.
Where is Cascadia Water Ltd based?
Cascadia Water Ltd is registered at Kern House, Breakspear Road, Ruislip, HA4 7SQ, in London.
What areas does Cascadia Water Ltd cover?
Cascadia Water Ltd states that it works across London and Home Counties.
How many people work at Cascadia Water Ltd?
Accounts filed for the year to 2025 report 25 employees, which places the company in the 10-49 employees band.
What is Cascadia Water Ltd's turnover?
Cascadia Water Ltd does not disclose turnover: UK small-company accounts are not required to. Based on headcount and trade debtors in its filed accounts, turnover is likely to fall between £1.5m and £4.1m. This is an estimate, not a filed figure.
Is Cascadia Water Ltd still trading?
Companies House lists Cascadia Water Ltd as active, with accounts most recently made up to 2025-02-28.
What accreditations does Cascadia Water Ltd hold?
Cascadia Water Ltd displays SafeContractor, SMAS, Constructionline, Watersafe and Water Industry Approved Plumbing Scheme (WIAPS) on its website.
What sectors does Cascadia Water Ltd work in?
Cascadia Water Ltd works in Residential, Commercial, Public and Infrastructure.
When was Cascadia Water Ltd established?
Cascadia Water Ltd was incorporated on 2011-02-17.