Why Businesses and Landlords in Greater Manchester Need a Legionella Risk Assessment
- craigtawc
- 5 days ago
- 2 min read
Water safety is a critical responsibility for all property owners in Greater Manchester. From offices in Manchester city centre to care homes in Oldham or Bolton, poorly managed water systems can pose serious health risks, including Legionnaires’ disease. Legionella bacteria thrive in stagnant or improperly maintained water systems, and exposure can lead to severe illness.
A Legionella risk assessment identifies potential hazards, ensures compliance with UK law, and protects tenants, staff, and visitors. Whether you manage a small office or a large multi-site facility, professional Legionella risk assessment services are essential to maintain safe and legally compliant water systems.

Legal Requirements for Legionella Risk Assessment
Under UK law, all commercial, public, and high-risk residential properties must comply with the Health and Safety Executive (HSE) ACOP L8 guidance. This includes hotels, care homes, gyms, schools, and office buildings with complex water systems.
Property owners and managers are legally responsible for:
Conducting regular Legionella risk assessments.
Implementing control measures to prevent bacterial growth.
Maintaining accurate records and documentation to demonstrate compliance.
Failure to comply can lead to serious legal consequences, including fines, prosecutions, and damage to your business reputation.
High-Risk Locations That Need Professional Assessment
Some properties are more prone to Legionella risks due to their water system complexity. High-risk locations include:
Hotels and hospitality venues – showers, spa pools, and hot tubs can create ideal conditions for Legionella.
Care homes and healthcare facilities – vulnerable populations require rigorous water safety management.
Schools and nurseries – complex plumbing systems and sporadic use of taps can increase risks.
Gyms and leisure centres – showers, pools, and hot water systems need regular monitoring and control.
Even smaller businesses can face risks if water systems are poorly maintained or underused, so no property should be overlooked.
What’s Included in a Legionella Risk Assessment
A professional Legionella risk assessment in Greater Manchester typically includes:
Temperature monitoring – ensuring hot and cold water are within safe ranges.
System mapping – creating detailed diagrams of water systems to identify risk points.
TMV (Thermostatic Mixing Valve) checks – verifying valves function correctly to prevent bacterial growth.
Water testing and sampling – laboratory analysis to detect Legionella bacteria where necessary.
Stagnation and contamination assessment – identifying areas where water may be standing or at risk of contamination.
Tailored control plan – recommendations for cleaning, maintenance, and ongoing monitoring.
These measures help property owners meet legal requirements and prevent outbreaks, protecting both health and business operations.
Greater Manchester Coverage
Our expert team provides Legionella risk assessment services across the Greater Manchester area, including:
Manchester city centre (M1–M99)
Bolton (BL1–BL7)
Bury (BL8–BL9)
Stockport (SK1–SK8)
Oldham, Rochdale, Salford, Wigan, and Trafford
No matter the postcode, we deliver tailored, professional Legionella risk assessments for commercial, public, and residential properties. Our specialists ensure your water systems are fully compliant, safe, and effectively managed.
Regular Legionella risk assessments are essential for compliance, safety, and peace of mind. Absolute Water Compliance provides expert guidance, practical solutions, and comprehensive documentation to help property owners and managers across Greater Manchester maintain safe water systems.



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