What services do we offer?

Whatever your water treatment requirements are – maintenance, survey, testing and treatment of commercial and domestic water systems including chlorination, pre commissioning chemical cleaning and legionella risk assessments – contact us on 01257 262 683 to see how we can assist you or click below for further details:

  • Fact: Chlorination is used to prevent the spread of waterborne diseases such as cholera, dysentery, and typhoid Domestic water disinfection is the process of ...

  • When did you last conduct a Legionella risk assessment? Legionnaires' disease is a potentially fatal form of pneumonia caused by the inhalation of small ...

  • Shower heads deliver water at around 45°C, making them a potential breeding ground for bacteria such as legionella which is why disinfection of shower ...

  • TMV or Thermostatic Mixer Valve is a device that is designed to control water temperature for showers, baths and outlets. These devices require servicing ...

  • Pre-commissioning chemical cleaning treatments, in line with BSRIA BG 29/2012, should be completed on all newly installed closed systems, LTHW / LPHW, MTHW, HTHW; ...

  • There are various types of closed water systems or closed recirculating water systems, notably chilled water systems (CHW) and heating water systems (LPHW, MPHW, ...

  • Chemical dosing treatment is the treatment of closed water systems (CWS) found in many commercial and multi residential properties. These systems provide the heating ...

  • Side stream filtration works by allowing the water and solids to pass through the unit which creates a centrifugal flow, during this flow process ...

  • Domestic water systems quality refers to the chemical, physical, biological, and radiological characteristics of water. All of our engineers are fully trained in all aspects of domestic water treatment and bacterial control.

  • Cleaning, disinfection and sterilisation through chlorination or use of chlorine must be carried out annually on Cold water storage tanks (CWST).

  • All of our engineers are experienced in all aspects of acid descaling treatments for boilers, heat exchangers, cooling towers and hot water calorifiers,

Why choose us?

  • Over 30 years of satisfied customers

  • Always have a personal point of contact
  • Full on-site service management
  • Bespoke service suited to your requirements
  • Ethical employers
  • National coverage
  • £10m Public, Products and Employer Liability Insurances
  • Nationally accredited Quality Management (ISO 9001)
  • We have an environmentally friendly approach to our services, in line with ISO 14001

Our Businesses

Our other 4 companies within the RJ Urmson Group are:

Urmson LLP

Core business activities are operating theatre and critical ventilation verification’s. Testing of LEVs, fume cupboards and biological safety cabinets. Delivering building design reviews and turnkey projects and more

Urmson LLP

Key business activities are the commissioning, surveying, monitoring and validation of HVAC and water systems. In addition, we offer independent witnessing testing, pressure balancing and seasonal commissioning

Urmson Fire Specialists Ltd

Primary business activities are fire damper testing, fire compartmentation surveys, and fire door inspections. In addition, we maintain and clean ventilation ductwork, air handling units, and kitchen extracts

B&R Consulting Engineers (IOM) Ltd

Core business activities are mechanical and electrical design, turnkey projects, M&E Clerk of Works, specialist services, and design reviews. Our MEP experience covers hospitals, commercial, residential buildings and more

Interested? Get in touch for a quote!

RJ Urmson Group Accreditations