Private Investigator Doncaster

Discreet, Professional, Experienced

Looking for a private investigator in Doncaster?

Looking for a private investigator in Doncaster? Dolos Investigations is a reputable private investigating service operating in Doncaster. Our agency is led by a former Detective Sergeant with a successful track record in covert operations for the police, as well as extensive experience in conducting high-standard surveillance training.

Dolos Investigations Private Investigators – Your Trusted Choice for Investigative Services.

The field of private investigation lacks regulation, allowing anyone to claim the title of a private investigator in Doncaster. This makes it challenging to find an ethical and reliable professional for your needs.

At Dolos, we provide customised solutions tailored to each client, delivered directly by our experienced and respected private investigators.

We specialise in surveillance and employ cutting-edge equipment, such as GPS tracking devices for vehicle and asset tracking. Additionally, we utilise photography and video recording techniques to capture valuable evidence.


Our Areas of Expertise:

Cheating Partners / Affairs
Tracing People / Background Checks
Employee Fraud Investigation
Corporate Fraud Investigation
Process Serving
Covert Surveillance
Counter Surveillance
Bug Sweeps
Polygraph Testing
Child Custody Investigation
GPS Vehicle Tracking
Asset Trace
Pre Sue Enquiries
Witness Interviewing
Commercial Investigations
Statement Taking

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 Doncaster


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’

Doncaster minster
Birds eye view of traced car
Clients looking at laptop
Air view of doncaster eco power stadium


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.



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