We Are Expert Investigations Group.

Expert Investigations Group was established 21 years ago to lawfully support the legal, commercial and private sector in supplying high quality private and commercial investigations to resolve client issues.

With a national reach and regional offices our fully insured and GDPR compliant company can provide evidence and intelligence for use in family, civil or criminal courts.

Our team are all former Police Detectives from specialist teams of surveillance units, fraud and economic crime units, major incident teams and computer forensic departments.

We understand how to gather preserve and present evidence.

We understand the points to prove for the commission of our clients’ requirements.

What Services Does Expert Investigations Cover?


Computer forensics retrieval

Covert vehicle tracking

Interviewing witnesses and suspects

General investigations


Undercover officers

Nationwide process serving

Nationwide trace reports

Nationwide asset reports

Security reviews

What Do Your Investigations Cover?

Our investigations cover:



False sickness / false absenteeism

Theft of data

Breach-of-contract (often in conjunction with theft of data)

Employee dishonesty

Drugs in the workplace

Alcohol in the workplace

Matrimonial investigations

Childcare issues

Illegal dumping /fly tipping

And many more issues…

Why Choose Expert Investigations?

We Get The Job Done Right

We understand that contacting a private investigation company can be a daunting process, but we operate as an extension of you, which is why we maintain the highest standards of professionalism and customer service.

Peace of Mind

The private investigation industry is full of individuals trying to portray something they are not. We have full insurance, and GDPR compliant and have more experience in the commercial world than any other private investigator in the UK.

We Really Are Experts

Managing Director Dave Kearns is one of the country’s leading experts on employee based dishonesty. With a 13 and a half year specialised police career and 20 years running commercial investigations, he has even advised the BBC on portrayals of private investigators.

Meet Our Team.

David Kearns

Managing Director

The company is owned and led by former Police intelligence detective, David Kearns.

Glenn Marriot

Operations Manager

Glenn Marriott is a former Police Detective Sgt from the surveillance and major incident unit.

Process Serving Team

Four Dedicated Officers

Here to support all of your process serving requirements including statutory demands, bankruptcy orders, winding up petitions and matrimonial documents.

Chris Watts

Head of Computer Forensics

Our computer forensics team is led by Chris Watts who has been with the company for 10 years and has a military background and cut into computer forensics departments.

Finance, marketing and administration support the efficient running of the business.

Get In Touch

Looking for a professional, tailored & detailed investigation to suit your needs?