Our Core Services
Legionella Control & Water Safety
Ensure full compliance and protect public health with our legionella testing and robust legionella control programmes. Our services include UKAS-accredited water sampling, cleaning, and chlorination services.
Water Purification & Process Systems
From reverse osmosis and demineralisation plants to UV disinfection and advanced filtration, we provide the technology to deliver the precise water quality your processes demand

Chemical Treatment & Dosing Solutions
Optimise your water systems with our precision chemical dosing equipment and expert water treatment programmes, including water softening for scale prevention and equipment protection
Why Choose CEDEK Water Treatment?
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UKAS-Accredited Testing: Legally-defensible water analysis from our partner UKAS laboratory (No. 12413).
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Full Compliance Assurance: In-depth knowledge of UK regulations including ACoP L8, HTM 04-01, and HSG274.
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End-to-End Service: From initial risk assessment and system design to installation, maintenance, and spares supply.
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Sector-Specific Expertise: Tailored solutions for healthcare, manufacturing, and commercial property.
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Commitment to Safety: A robust health and safety framework protects your staff and our engineers.
Trusted Water Treatment Partners Across the UK
Since 2006, businesses have relied on CEDEK for reliable, compliant, and effective water treatment. We combine technical expertise with practical solutions to solve complex water challenges, from borehole water management to water recycling and beyond.
Ready to Optimise Your Water Treatment?
Contact our team of experts today for a consultation. We provide free, no-obligation site surveys and quotations to help you identify the most efficient and compliant water treatment strategy for your operation.

