Why choose us?

HydroChem Group

HydroChem specialises in water treatment services and chemical products, providing a full and comprehensive range of traditional, advanced and environmentally friendly solutions to our wide range of clients across the UK.

Our experience and abilities are wide-ranging. We pride ourselves on being a customer focused company with the ability and versatility to take on all manner of water-related issues.

HydroChem have dedicated technical and experienced teams covering the UK to deliver water treatment programmes across all industries including commercial, domestic and industrial systems throughout the private and public sectors.


The company is independently audited by the Legionella Control Association (LCA) to ensure full compliance and standards for the following services:

  • Legionella Risk Assessment Service
  • Water Treatment Services
  • Hot and Cold water monitoring and inspection Services
  • Cleaning and Disinfection Services
  • Independent Consultancy Services
  • Training Services
  • Legionella Analytical Services
  • Plant and Equipment Services.



We are also independently audited for our ISO9001:2015 and ISO14001:2015 which includes the design and assembly of water treatment plant, the supply of chemicals for water treatment, water analysis, chemical cleaning and disinfection, technical consultancy to industry, public services and domestic customers.

In summary, HydroChem can offer:

  • Water, Microbiological and Deposit analysis carried out in our laboratory or by UKAS accredited facilities.

  • Certified results and a digital platform for storage, comments and compliance.

  • Chemicals blended with a proven product range of formulations.

  • Bespoke water treatment programmes specifically designed for clients requirements.

  • All water treatment carried out to relevant Industry Standards and Regulations.

  • Speedy, efficient Chemical Cleaning and Disinfection turn around for reduced down time.

  • Excellent through life support for service and spares.

HydroChem Group are registered members of Safe Contractor, Constructionline, CHAS, BSRIA, LCA and hold ISO9001:2015 and ISO14001:2015 registered to NQA/UKAS accredited bodies.

What HydroChem Offer:

Water Treatment - Industrial

We are leading supplier of Legionella compliance services, water hygiene risk assessment, water treatment, installations and maintenance.

Water Treatment - Domestic

Assessing systems that may pose a risk to exposure to legionella, including humidifiers, air washers, emergency showers and indoor ornamental fountains.

Risk assessment

Ensuring all commercial premises have a statutory duty to control the risk of legionella bacteria in water systems. 

Water Hygiene

Protecting the public from hazards associated with bacteria in water systems particularly Legionella.


We offer an extensive range of water treatment chemicals to suit all processes and requirements.

Chemical Cleaning & Disinfections

We have dedicated teams of experienced engineers to diagnose and give site specific recommendations.

Plant & Equipment

We offer a vast range to ensure that processes are effectively operated to their maximum advantage and costs.


After a Legionella risk assessment, it is likely that corrective or improvement works are required to bring your system up to compliance.

Mould, Air & Surface Remediation

Our protocols allow a building or site be kept clean, environmentally sound and free of contamination.

Borehole Water Treatment

We offer an extensive range of borehole water treatment options to suit all processes and requirements.