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 ...

  • Legionnaires' disease is a potentially fatal form of pneumonia caused by the inhalation of small droplets of contaminated water containing legionella. All man-made hot ...

  • Shower heads deliver water at around 45°C, making them a potential breeding ground for bacteria such as legionella. Limescale is a nutrient, and under ...

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

  • All newly installed closed systems, LTHW / LPHW, MTHW, HTHW; chilled water and condenser water circuits should be pre-commission cleaned in line with BSRIA BG ...

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

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

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

  • Domestic water system quality refers to the chemical, physical, biological, and radiological characteristics of water. It is a measure of the condition of water ...

  • FACT: Temperature can increase during summer months, taking it above the acceptable temp of 20°C, extra checks may be required Cold water storage tanks (CWST) ...

  • Acid descaling treatment is used to increase efficiency, it is estimated that 1.5mm of scale in a hot water cylinder will reduce efficiency by up ...

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