Industrial water treatment manufacturing hub

Marsh

Ensuring that the water in your buildings is safe and healthy at all times

With more than 25 years of experience, Marsh delivers specialist water hygiene, Legionella control, and water treatment services to commercial clients throughout the UK. As part of the Mecsia Group, Marsh combines national delivery capability with specialist technical expertise, supporting organisations in managing compliance, reducing risk, and maintaining safe, efficient water systems. Our services include Legionella control programmes, monitoring and sampling, closed system management, cleaning and disinfection services, training, and technical compliance support.

Marsh is part of Mecsia Group, providing specialist water hygiene and compliance services nationwide.

Accreditations & Memberships

Proven specialists

SafeContractor SafePQQ Verified
SafeContractor logo
REFCOM logo
Living Wage Employer
ECA logo
Gas Safe badge
NQA Quality Management badge
NQA Environmental Management badge
NQA Health and Safety Management badge
Legionella Control Association logo
CHAS logo
NIC EIC logo

The Marsh Team

Dan Huelin

Key Account Director

Joe Ellis

Compliance Manager

Luke Hawkins

Service Support Manager

Ravi Sanghera

Key Account Manager

Part of Mecsia Group

Contact Marsh directly

20 Wellcroft Road, Slough, Berkshire, SL1 4AQ

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