Private Investigator Barnsley

Discreet, Professional, Experienced

Looking for a private investigator in Barnsley?

Dolos Investigations Private Investigators is a private investigating service in Barnsley, run by a former Detective Sergeant who has led successful covert operations for the police and conducted surveillance training to an extremely high standard.

Dolos Investigations Private Investigators – The Legitimate Choice For Your Case.

Private investigators are unregulated. Anybody can call themselves a Private Investigator in Barnsley, so hiring an ethical, trustworthy professional is a hard task.

Dolos provides tailor-made solutions for each and every client directly from an experienced and reputable private investigator.

We specialise in surveillance and use the latest equipment for GPS tracking, to track vehicles or other assets and photographing/video recording our subjects.

Just some of what we do:

Areas Covered

Areas Covered

Based in the North, we are private investigators in Sheffield, Manchester, Stockport, Leeds, Nottingham and Derby. Our agents however, are based across the country, so we also carry out private investigations in London and all other major towns and cities in the UK.
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What We Do

What We Do

We specialise in observation and covert surveillance and use the latest methods and equipment to trace people and/or track your assets, vehicles and more.We use male and female agents and detectives of all ethnic origins to help us to blend into any community and get the results you need.
Our Services

Why we are the Best

Why we are the Best

Dolos Investigations is run by a former detective sergeant with over 25 years of experience in public and private investigations. Nathan runs the majority of investigations personally and only uses hand picked and trusted agents.
About us

Private Investigator BARNSLEY


Bug Sweeps

We employ highly trained and experienced private investigators to carry out our bug sweeps

Cheating Partner

Our cheating partner / spouse investigation service is very discreet and completely confidential

Fraud Investigation

We can assist and advise the best ways to investigate staff members suspected of fraud

Polygraph Testing

Polygraph testing is more commonly known as a lie detector test’

Talking with clients
Tracking a car via ipad app
Photography inside a car
Iphone vehicle tracking
Audio recording recovery


GPS tracking to track vehicles and assets along with photography and video recording of our subjects

Child Custody Investigation

We can help you find the evidence to build the strongest case possible.

Vehicle Tracking

GPS vehicle tracking is an intelligence gathering tool that assists us to gain evidence

Tracing People / Background Checks

A due diligence/background report – leaves no footprint on person’s credit file

At Dolos Investigations Private Investigators, we are all members of the ICO (Information Commissioner’s Office) so you know your information will be GDPR compliant (this used to be the Data Protection Act).

Each private investigator/private detective is DBS checked and insured with Professional Indemnity and Public Liability cover.

Being a Full Member of the ABI (Association of British Investigators) shows that Dolos Investigations aspires to uphold the highest standards of investigation.

The ABI is the only association in the private investigator industry to be endorsed by the Law Society of England and Wales.

If you’re considering hiring a private investigator in Barnsley, you will most likely have many questions about what they can do for you and how they can help you achieve your desired outcomes. Here, we will answer some frequently asked questions (FAQ’s) to help you make the right decision:

If you have suspicions or concerns that you need answers to but don’t have the resources or expertise to investigate yourself, then hiring a private investigator may be the best solution. They can provide you with the evidence and information you need to make informed decisions.

When choosing a private investigator, look for someone with experience in your particular area of need. Ensure they have a reputation for ethical and professional conduct. Additionally, make sure that their prices fit into your budget, and that they provide clear communication throughout the investigation.

Yes, all investigations conducted by Dolos Investigations are 100% confidential. We understand that privacy is crucial, and so we take great care to ensure that our clients’ confidentiality is always maintained.

Our Private Investigators have extensive experience in the field, having previously worked in the police force and other related industries. They have also undergone relevant training and have the necessary qualifications to carry out private investigations.

private investigator is a professional who is hired to gather information and evidence in a confidential and discreet manner. They work on a variety of cases, including cheating partners, fraud investigations, child custody investigations, tracing people, and more.



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