• Fire Detection Systems​

  • Voice Alarm​

  • Public Address​

  • CCTV​

  • Intruder Alarms​

  • Access Control​

Life Safety
  • Disabled Refuge​

  • Emergency Lighting​

  • Fire Extinguishers​




Tri Management is an industry-leading fire safety and security organisation, putting the safety of people first.  We provide cost effective and life-cycle solutions to meet your requirements.

Why Choose Us​

Tri Management is passionate to work closely with you as your ‘one stop shop’ whenever you need support!  You can trust us to be efficient and flexible with a vision to develop a tailored solution and then deliver high quality service.​

What we do​

Tri Management has the expertise to design, install, supply, commission and maintain a comprehensive portfolio of systems.  We will engage with you at all levels to provide an integrated solution for your buildings.​​

We Utilize Technology​

We believe in innovation and the use of modern technology to meet with regulations and reduce false alarms.  We provide our own web-based monitoring solution, Sen-Tri, to give you instant access to your system information from wherever you are giving you an extra level of assurance and enhanced incident management.​


Tri Management believe in building long term relationships.  We are proud to be preferred suppliers for many high-profile clients and service companies who return to us time and again as their trusted voice.  At the end of the day, it all comes down to keeping people safe, secure and saving lives.​

Our Commitment​

Tri Management is certified to ISO 9001, ISO14001 and OSHAS 18001 that demonstrates our commitment to quality and creating safe working environments for our clients.  We are also accredited by BAFE, NACOSS Gold, LPS 1014, CHAS and Constructionline.  ​

Our Promise To You​

We understand that fire and security is all about safety, and we’re here to help you with every aspect of getting your systems right – now and in the future.​



“We are committed to; providing a strong customer focus through best practice, demonstrating continual improvement in all areas of our business, promoting a safe culture through our working activities and committed to minimising our impacts on the environment, and which we believe will provide a strong foundation for future growth”



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Introducing a Cloud Based Compliance Solution for Fire Alarm Systems…

Sen-Tri, a web based monitoring solution that gives you remote instant access to your system information, providing an extra level of assurance and enhanced incident management.​


 “To establish lasting relationships with our customers, partners and stakeholders by exceeding their expectations and gaining their trust through exceptional performance by every member of the team ”​


We are proud to work with a wide range of leading product manufacturers across all areas of our sector.  In addition, we can install the majority of products and systems on the market, to suit existing installations and meet your individual needs.  

Here are some example of some of the manufacturers / products we work with and can support, service and maintain:




For any inquiries, questions or commendations, please e-mail or fill out the following form

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For a list of our T&C's click here:
Head Office

4 Park Parade
Park Road
Farnham Royal Bucks

Tel: 01753 648647

Fax: 01753 648647


To apply for a job with Tri Management, please send a cover letter together with your C.V. to:

Get a quote: 01753 648647
Subcontractor T&C's:

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