
As a facilities manager, ensuring compliance with water hygiene regulations and maintaining safe, Legionella-free water systems is a critical responsibility. While our expertise at Titan Mechanical Services lies in remedial works—such as water tank replacements and pipework modifications—there are many outstanding water hygiene specialists across the UK who can assist with Legionella risk assessments, monitoring, and sampling. If you need expert support in these areas, here are our top recommendations for 2025.
National Coverage – Hydro-X (hydro-x.co.uk)
If you're looking for a nationwide water hygiene specialist capable of managing large estates across the UK, Hydro-X is a fantastic choice. Led by Kevin Morten, Hydro-X boasts an extensive team of in-house water hygiene experts, offering comprehensive Legionella risk assessments, monitoring, and sampling services. Their national reach and robust technical expertise make them a trusted partner for organisations with complex compliance needs.
Scotland – HCS Water Treatment (hcswater.co.uk)
For businesses operating north of the border, HCS Water Treatment is a standout choice. With a strong reputation and decades of experience, Michael Pender & Hugh Duffy lead a highly skilled team that delivers top-tier Legionella control and water hygiene services across Scotland. If you need reliable and professional support, HCS is a company that consistently delivers exceptional results.
North of England – Water Hygiene Services (waterhygieneservices.co.uk)
If, like us, you're based in the North of England, then Water Hygiene Services should be your first port of call. Led by Ben Baldwin A.W.M.Soc, this company has a long-standing reputation for excellence in Legionella risk assessments, routine monitoring, and compliance services. Beyond their technical expertise, they are also known for their customer-focused approach, making them a pleasure to work with.
Midlands – Aquatech Environmental Services Limited (aquatechenvironmental.co.uk)
For facilities in the Midlands, Aquatech Environmental Services Limited is the go-to provider. This family-run business, led by the ever-reliable Martin Carney-Gannon, is a market leader in water hygiene. They offer a full range of Legionella management services, from risk assessments to routine sampling, and are renowned for their attention to detail and high service standards.
South of England – Evolution Water Services Ltd (evolutionwater.co.uk)
For those managing facilities in the South of England, Evolution Water Services Ltd is one of the most well-equipped water hygiene providers in the region. With a large, skilled team and a wealth of industry experience, they provide comprehensive water hygiene solutions, including risk assessments and compliance monitoring. Their senior Account Manager, Dean Isherwood, is widely respected for his deep understanding of Legionella compliance—though we can’t guarantee he won’t outshine you in a meeting with his sharp looks!
These five companies represent the best in the business when it comes to Legionella risk assessments, monitoring, and water hygiene compliance across the UK. While Titan Mechanical Services focuses on remedial solutions such as water tank replacements, dead leg removal, and system modifications, we highly recommend reaching out to these specialists for your ongoing Legionella compliance needs.
If you’d like expert support with remedial works, contact Titan Mechanical Services today. Otherwise, any of the providers above will ensure your compliance requirements are met with professionalism and expertise.
Did we miss someone? We know there are many great companies in the industry. Maybe we’ll feature more names next year!
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