When you need an efficient and well trained security guard company in London the Grosvenor Security are the people to call. All the team are fully SIA trained and vetted. We believe that we demonstrate high performance, honesty, dependability, and company values when delivering an optimum, value-for-money security service that is flexible, interfaces with our client’s needs and operates within exacting standards. We truly understand that no two of our clients are the same and we acknowledge this by offering and delivering a bespoke service. We pride ourselves on our ability to deliver outstanding manned guarding services. We put our people first so that they put our clients first.