General Environmental Services Limited

General Environmental Services Limited

Unit K & L The Merlin Centre

Gatehouse Close



HP19 8DP

Tel: 01844 299 499


ISO 9001, ISO 14001, ISO 17020, ISO 45001

Yorkshire & Humberside

West Midlands


South West



Eastern Region

North East

North West

South East


Northern Ireland

East Midlands

Channel Islands

Legionella Risk Assessment Services

 - Hot and Cold Water Systems Risk Assessment

 - Process and Other Systems Risk Assessment

 - Healthcare Risk Assessment

Hot and Cold Water Monitoring and Inspection Services

Cleaning and Disinfection Services

 - Hot and Cold Water Systems Cleaning and Disinfection

 - Evaporative Cooling Systems Cleaning and Disinfection

 - Process and Other Systems Cleaning and Disinfection

Training Services

Legionella Monitoring Services

 - Sampling

 - Interpretation of Analysis

Plant and Equipment Services

 - Servicing/maintenance

 - Refurbishment

Company Overview

General Environmental Services Ltd. (GES), trading as GES Water, was established in November 1990 and has a permanent staff of 45 people. The company specialises in providing the following services:

  • Water treatment and hygiene services;
  • Chlorination/Bromination disinfection of cooling towers, water storage tanks and domestic services to the HSE’s L8 ‘Approved Code of Practice for the Control of Legionella Bacteria in Water Systems’;
  • Independent laboratory services, to test water samples for Legionella, coliforms, total bacteria etc., mineral assays and general water parameters;
  • Water storage tank replacement, tank refurbishment to current water regulations, including surface coating and internal lining;
  • System flushing;
  • Legionella Risk Assessments e.g. schools; care homes and hospitals.

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