Cooling Tower Engineering & Environmental Services in London



Extensive water system and environmental solutions.

Cooling Tower Engineering

Installation, Repair, Refurbishment & Maintenance

Water Hygiene Services

Testing, Inspections, Risk Assessments & More

Legionella & Legionaires' Disease

Water System Testing & Compliance

Water Treatment Services

Boiler, Closed System, Cooling Tower, Effluent & Pre-Treatment

Air System Quality Services

Quality Monitoring, Ventilation, Kitchen Extraction & LEVs

Booster Sets & Pressure Vessels

Installation, Surveys, Repairs & Servicing

Shower Systems & Taps

Shower & Tap System Design & Installation. L8 Compliance.

Specialist Coating Service

Relining of Water Tanks & Cooling Towers

Deba Energy Management

Utility Usage Monitoring & Reduction Guidance

Deba Training Services

On-Site Legionella Training & Refresher Courses

What's Your Attitude Towards UK Regulations?

NIJHUIS DEBA is committed to ensuring all products and services are fully compliant with all up-to-date industry specific as well as health and safety regulations. We take legislative compliance very seriously. See our accreditation here.

Do You Operate Throughout the UK?

Yes our operational capacity is quite capable of serving customers throughout England, Scotland, Wales & Northern Ireland. This applies to all services.

Do You Outsource Your Contracts?

No. All our work is carried out by highly trained and experienced in-house engineers. This enables us to ensure a prompt turnaround and the level of workmanship our clients expect from us.

Will You Always Act In Our Best Interest?

Absolutely! We will never try are sell you products or services that you do not need. Our ethos is that of providing the best value for money for our customers at all times while providing the best possible service.

NIJHUIS DEBA & ACoP L8 Compliance

  • Legionella Risk Assessment Surveys and Legionella Awareness Training
  • Microbiological analysis of samples to UKAS accredited standards (Legionella, Potable Drinking Water, Closed Systems, Full Chemistry, Pseudomonas, etc.)
  • ACoP L8 temperature monitoring and flushing
  • Shower cleaning and descaling
  • Thermostatic Mixer Valves (TMV) servicing
  • Dead End / Deadleg removal
  • Water Logbook provision
  • System cleaning and disinfection / chlorination (cold water storage tanks, cooling towers, hot water calorifers, boilers, etc.)
  • Cold water storage tanks, cooling towers, calorifers and boilers remedial works and replacements