Whatever your fire system requirements are – surveying and testing of fire dampers, fire compartmentation and fire doors including remedial works – contact us on 01257 262 683 to see how we can assist you or click below for further details:

Fire Damper Testing

Are your dampers compliant? BS 9999:2017 states that all dampers are to be tested at regular intervals by a competent person on completion of the installation and at least annually thereafter.

Fire Compartmentation Survey

Are your fire compartments contained? Our fire compartmentation survey will identify any potential risks and breaches, and ensure your compartments are compliant.

Fire Door Inspection

When did you last inspect your fire doors? BS 9999, states the code of practice for fire safety in the design, management and use of buildings, fire doors should be inspected every six months.

Fire Damper Survey & Testing

Don’t have building drawings? Our damper survey and testing service is designed for companies who do not have any building drawings or plans identifying where dampers are located

Fire Damper Remedial Works

Do you have dampers that have stopped working efficiently, have limited or no access? Our remedial services are here to help resolve your damper problems, no matter how big or small

Ventilation Ductwork Cleaning

When was your ventilation ductwork last cleaned? Regular cleaning will improve air flow efficiency, reducing health and fire risks. Failure to carry out regular cleaning could invalidate buildings insurance cover


Our other 3 companies within the RJ Urmson Group are:

RJ Urmson Commissioning Engineers Limited
Core business activities are testing, cleaning, survey, installation, maintenance and service, and verification of ventilation systems and operating theatres

Urmson LLP
Core business activities are commissioning, survey, monitoring, independent witnessing testing and validation of HVAC, water systems including seasonal commissioning

National Hygiene Services Limited
Core business activities are maintenance, survey, testing and treatment of commercial and domestic water systems including chlorination and legionella risk assessments


  • Over 27 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
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