Welcome to Shadow Investigation Services, we are a private detective agency capable of finding solutions to your problems. Although we are based in London we are able to operate throughout the UK and throughout the world. We work for both corporate clients and private individuals and are experienced in all types of relevant investigations, including covert infiltrations. We can serve important legal documents or other papers anywhere in the UK, legal proof of service is provided as appropriate. We offer a professional and comprehensive range of services to solicitors. Our detectives are adept at investigating matrimonial cases, and undertaking covert surveillance operations. Wherever we operate you can be sure that the investigation will be completed in a timely manner, within your budget and to a high standard. The client will be informed of the progress of the case at regular intervals and you will be consulted prior to any important operational decisions being made.