Tel: 020 8391 2152          Fax: 020 8397 3813                Email:

Building Water Systems Risk Assessments

Complete  with full survey reports along with any required recommendations and advice. Carried out by fully qualified and certificated engineers. Specific plant of full system assessments. Inclusive of schematic drawings.

Water Systems Pre-Commission Cleaning & Sterilization

New and existing systems, to health & safety recommendations and the issue of   sterilization certificates to BS6700 1997 Section 3 Standard.

Water Storage Tank Upgrading/Replacement

Including cleaning, chlorination to BS6700 2006 Section 6 standard, painting, lining, new lids, pipework alterations and complete WRAS Regulation 16 (Byelaw 30) Requirements.

Heating/Chilled Systems Flushing, Chemical Cleaning & Dosing

Chemical/Fresh Water flushing of existing systems, Inhibitor dosing and testing. Chemical cleaning of condensers, boilers, calorifiers and heat exchangers. Pre works video inspection service available.

Complete UKAS Sampling & Analytical Service

By independent UKAS approved laboratory-legionella, TVC, E. coli, Coliforms, Pseudomonas, Surface water sample analysis etc.

Complete Range Of Water Treatment Chemicals

A complete range of water treatment chemicals including descalers, inhibitors and dispersants with advice and guidance on selection, suitability and use.

Boiler/Calorifier Chemical Descaling

The chemical cleaning/descaling of boilers, calorifiers and heat exchanges to remove scale and sludge, bringing the system back to maximum efficiency.

Comprehensive On-Site Maintenance Service

Monitoring programmes in accordance with health & safety executive ACOP document L8 “legionnaires’ disease—the control of legionella in water systems” for individual or multiple sites. Also monitoring of heating & chilled water systems.

Ventilation System Video Inspection, Analysis, Cleaning and Sterilization

Cleaning and/or disinfection of supply & extract ductwork together with air quality sampling service. Pre and post works video inspection service available.

Water Saving Devices

A variety of water saving devices supplied and installed to clients requirements.

Calorifier/Water Heater

Inspections, Maintenance and replacement works.

RPZ Valve

Valve installation and annual testing.

Thermostatic Mixing Valves

We supply, install and maintain all types of thermostatic mixing valves and showers

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