Providing a Wealth of Experience and Professionalism. Diligence offers a highly specialised service that may be of benefit to an individual or organisation for all occasions. We tailor the package to complement your existing security, or design a new package to suit your needs. The level of service we provide is of the highest calibre, using only the qualified, trained and experienced professional operatives. We will deliver at all times, ensuring that you receive the very best service that there is to offer in the commercial security market. We pride ourselves on being passionate, diligent and innovative with our solutions. Above all, we listen to your needs and deliver them on time – always with the aim of exceeding your expectations. Please feel free to contact us to discuss your requirements; we can advise you as to your best course of action.