Herts Enviro Services Ltd (HES)

Herts Enviro Services Ltd (HES) are a nationwide service provider specialising in water treatment, specifically the on-going maintenance, planned preventative maintenance (PPM) and treatment of closed water systems. We also specialise in water hygiene, and legionella control, ensuring that the water you use is safe. Aside from this we are also able to provide the following: - Closed Water System Surveys, Analysis and Reports - Disinfections (BSI Standard) - Closed System Flushing and Chemical Cleaning of new and existing systems (BSRIA Standard) - Acid de-scaling of boilers, heat exchangers and associated pipework - De-scaling of hot water cylinders - Cold Water and Hot Water Storage Tank Cleans - Legionella Risk Assessments - Water Hygiene Regimes Based in East Anglia, we provide works for the public, private and commercial sectors, undertaking works nationwide, using UKAS accredited laboratories for analytical services. Our straightforward, thorough approach to water treatment is designed to enable you to have works carried out with a energy efficient, compliant result.