Castle Associates Investigation Agency

We are an established firm of private investigators based in London and Hampshire. We offer commitment and quality of service to the Commercial Industry, Legal Profession and the General Public.

Established 1993

Company Profile

Based in London & Southampton, Hampshire, our detectives undertake investigations throughout the UK and internationally, with many assignments having been completed successfully across Europe.
We have vast experience and a thorough working knowledge of Central London and its surrounding Boroughs.

Click here to see a full range of our services

CAIA undertakes all types of investigative work including surveillance, fraudulant injury and insurance claims, the detection and prevention of employee theft, tracing of missing persons and debtors, intellectual property rights and process serving.

Our surveillance specialists are equipped with the most up to date photographic and video equipment, including covert body-worn and bag cameras. All vehicles are fitted with onboard video and photographic equipment.
Lap-top computers allow us to give the client a direct update of work in progress.

We can work individually or as a sub-contractor to other agencies, and we are able to tailor our services to meet the requirements of our clients large or small, from a few hours work to a major operation.

If you need any of our services call us confidentially on +44 (0) 1489-789517, or click here to send us an e-mail