4i Water Services

THE COMPLETE WATER TREATMENT SERVICE

At 4i Water Services, we provide the complete solution for all of your commercial water treatment requirements, including legionella risk assessment, water testing, full disinfection and mechanical works. Taking a customer-focused approach and with a passion for accuracy, we work closely with clients across a range of industries to deliver pure, compliant and safe water more efficiently and effectively.

We provide safe water services to a number of clients ranging from private and NHS healthcare facilities to plant nurseries, food production factories, animal husbandry, schools and construction projects.

Our services are proven to drive cost savings through improved processes and performance, delivering peace of mind by reducing your environmental footprint whilst protecting and maintaining a healthy water supply.

2900 +
Satisfied Clients
100 +
Active Projects
Commercial Services

Market leader across multiple
industries

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Legionella Risk Assessment

Protecting your teams, customers and water systems from Legionella risks is a vital part of maintaining a safe and compliant environment. At 4i Water Services, we provide professional Legionella risk assessment services for commercial water systems across a range of industries, helping you identify potential hazards and implement effective control measures.

Our experienced engineers carry out thorough assessments of hot and cold-water systems, identifying areas of concern and providing clear recommendations to support compliance with current guidance and legislation. From initial assessment through to monitoring, remedial works and ongoing support, we deliver practical solutions tailored to your site and operational requirements.

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