Manguard & Private Security Services In London Trinity Security Services Ltd absolutely believes that it is the most competent, capable and suitable of providing security services successfully to the standards expected and at a competitive price to all our clients. Contact Us 23 Suffolk Rd, London, United Kingdom, E13 0HE info@trinitysecurity.co.uk 02074 762 244 Send A Message Please enable JavaScript in your browser to complete this form.Name *FirstLastEmail *Comment or Message *Submit