Unit A12A Knockmore Business Centre

162 Moira Road


Northern Ireland

BT28 1JA

Tel: 02896 221201



Northern Ireland

Legionella Risk Assessment Services

 - Hot and Cold Water Services Risk Assessment

Hot and Cold Water Monitoring and Inspection Services

Cleaning and Disinfection Services

 - Hot and Cold Water Systems Cleaning and Disinfection

Legionella Monitoring Services

 - Sampling

 - Interpretation of Analysis

Plant and Equipment Services

 - Installation

 - Servicing/maintenance

 - Refurbishment

Company Overview

Rosanagh Ltd (ROS), Rosanagh is a leading provider of Water Hygiene, Legionella Compliance, Mechanical Works and Leak Detection solutions offering a wide range of products, services, and expertise to support residential, commercial and industrial customers throughout the island of Ireland. We offer a wide range of services to clients in the public and private sector, aimed at offering a ‘one stop shop’ for legionella compliance. In terms of LCA controlled services we operate in the following areas: - 

  • Legionella risk assessment (hot and cold water, process and healthcare).
  • Hot & Cold water hygiene services.
  • Cleaning and Disinfection of Domestic water systems.
  • Legionella analytical services (Analysis by UKAS Lab).
  • Plant and equipment services.

Our objective is to ensure we provide these products and services in accordance with contractual and regulatory requirements. 

    • The Health and Safety at Work Act 1974
    • The Control of Substances Hazardous to Health Regulations 2002
    • The Management of Health and Safety at Work Regulations
    • The Approved Code of Practice L8 & Guidance HSG274 Part 2.
    • DH HTM04-01 Parts A – C Safe water in healthcare premises.

Interested in joining the LCA?

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