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Professional Standards. 

Loyalty. Integrity.

Are you looking for a career in security?

We are looking to increase our workforce. If you are ex-military and hold a SIA badge please visit our careers page or email your cv to:

Here at Triangle Security we provide Residential and Commercial, 24 Hour Surveillance, 7 days a week, 365 days a year.​



Our Ethos.

Professional Standards. The environment in which Triangle Security operates is complex, dangerous and uncertain. Successful action in this sphere requires the highest professional standards. In response to the unforeseen on operations, our operators must automatically fall back on the same core skills, knowing that the whole team will be doing the same.

Loyalty. -  At Triangle Security we are fiercely loyal. We believe that trust and loyalty go hand in hand and each should be earned and respected. We show the same level of Loyalty to our employees as well as our clients creating a unique level of trust and a work ethic that encourages the "go the extra mile "attitude.

Integrity. The level of our integrity is only measured by the depth of our desire to uphold our core values and beliefs. To maintain these standards requires a high level of moral courage and our traditional skills can be relied upon to be honest, displaying both integrity and confidentiality at all times.


"Triangle Security have been looking after my players and their properties for over five years. They have always dealt with any security matters in a professional manner and responded to alarm call outs immediately."

- Allan Dixon  - Players Manager/Liaison at Tottenham Hotspur.

"My house is quite isolated so having Triangle Security patrol my home regularly throughout the day makes me feel safe and secure. Their alarm response time is very quick and the team who respond are all ex-army and do not mess around! Exactly what you need when it comes to home security, I can't recommend them highly enough."

Gill Sheridan

"We used Triangle's services over a 2 year period on a number of constructions projects. They were always responsive and  conscientious and we would not hesitate to call them again in the future."

- Nick @ P.AFinlay & Co Ltd

"Triangle provides Secuity in our neighbourhood. They have the best guards that are very professional and knowledgable and trained for any circumstance! They definitely make us feel safe."

Reena Chandarana

Our services.

Mobile Patrol. Alarm Response. Keyholding. Static Security. Physical Patrol. Panic Button. Holiday Protection. Dog Handlers. Close Protection.

Why choose us?...


Almost 10 years experience in the Security Industry


Our patrols aim to respond within 7 minutes.


More patrols enables us to respond in numbers.


With a fleet covering a range of response vehicles


We provide security solutions to individuals concerning their property, family & business.


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us for more information on our range of services and to see how our dedicated, professional team can give you the reassurance and peace of mind that you're looking for.
Call: 020 3948 7071 or email:



We are regularly audited to ensure we maintain excellent quality


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