Legionella Risk Assessments
Sentinel Water Services Ltd provides professional Legionella risk assessments for commercial, residential, and industrial buildings across the UK. Our assessments are carried out by competent assessors in line with ACOP L8, HSG274, and BS 8580-1, identifying potential risks within hot and cold water systems and evaluating existing control measures.
We produce clear, site-specific reports that define risk levels, outline legal responsibilities, and provide practical, prioritised recommendations to support duty holders in managing Legionella risk effectively and compliantly.
Water Sampling
Sentinel Water Services Ltd provides professional water sampling services to support the management and control of Legionella within hot and cold water systems. Sampling is undertaken in accordance with recognised UK guidance where required to support risk assessment findings, incident investigations, or verification of control measures.
Samples are taken by trained technicians using appropriate methods and submitted to UKAS-accredited laboratories for analysis. Results are clearly presented and interpreted to assist duty holders in understanding outcomes and determining whether further action is required.
Remedial Plumbing Works
Sentinel Water Services Ltd provides professional remedial plumbing works to address non-compliances and risks identified within water systems. Our remedial works are designed to support Legionella control by improving system design, reducing stagnation, and ensuring installations meet current UK guidance and best practice.
Works are carried out by experienced engineers with an understanding of water hygiene and compliance requirements, allowing issues to be resolved efficiently without unnecessary disruption. All remedial actions are completed in line with ACOP L8, HSG274, and relevant British Standards, with clear records provided to support ongoing compliance.
Who We Are
About Sentinel Water Services Ltd
Sentinel Water Services Ltd is a UK-based water hygiene, compliance, and remedial plumbing specialist. We support duty holders, managing agents, and facilities teams in managing Legionella risk and maintaining safe, compliant water systems across commercial, residential, and industrial buildings.
Our approach goes beyond assessment alone. By combining compliance expertise with hands-on plumbing knowledge, we provide practical, site-specific solutions that not only identify risks but also resolve them. This end-to-end capability allows us to deliver clear advice, effective remedial works, and long-term compliance support in line with UK legislation and best practice.
Our Services
We offer a comprehensive range of water hygiene and compliance services to meet your specific needs. Our dedicated team is committed to delivering high-quality solutions and exceptional customer service.
At Sentinel Water Services Ltd, we prioritize client satisfaction and strive to exceed expectations with our tailored services and industry expertise.
Legionella Risk Assessments
Cold Water Storage Tank Services
TMV Servicing & Replacement
Water Sampling
Plumbing & Water System Works
Water System Disinfection & Flushing
Compliance Support & Advice
Specialist Water Hygiene Services
What We Do
Our Projects
Explore our featured projects and discover how Sentinel Water Services Ltd has assisted clients in achieving water safety and compliance goals with our tailored solutions and expertise.
Our Clients
Building Strong Partnerships
