About Us

Best Private Investigator in London

At Obi Professional Investigation Services LTD, We proved legal support services and investigations, offering our clients high-quality professional advice and services. We have investigators with experience and educations in many years. After several years of working in the area of research and problem solving , As a member at UK Professional Investigation Network and partnership with international investigation agencies. We have gained skills within the: Criminal Justice field in Criminal Psychology, Forensic Psychology, Forensic Science and Profiling.

Our Investigative Services

Private Investigation Obi Professionals is a complete service-confidential investigation firm, with a wide variety of service to benefit our customers. We provide private investigation services such as criminal background checks, unsolved crime, financial investigation, identity theft and surveillance. Some of our corporate investigation services related to employee background checks, interview with interrogation and fraud investigation. We also posses the tools to search and find lost friends or family you would love to locate and contact. No matter your specific circumstances, we can deliver what you need.

Our Investigative Methods

While it's true we can investigate a partner suspected of cheating using video surveillance, vehicle tracking and listening devices, it’s not the only reason people contact us. We specialise in lots of different investigations including finding missing persons and tracking absent employees. With our tailored and competitively-priced service we can find the best solution for you. Speak to our friendly and experienced chief investigator today for free, no obligation advice.


24/7 availability
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Parking available
Debit & Credit cards accepted



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