A PI
The PI Agency | UK
About Page
Services Page
Locations
Contact Page
A PI
The PI Agency | UK
About Page
Services Page
Locations
Contact Page
More
  • The PI Agency | UK
  • About Page
  • Services Page
  • Locations
  • Contact Page
  • The PI Agency | UK
  • About Page
  • Services Page
  • Locations
  • Contact Page

Our private investigation services

Surveillance footage showing multiple people detected in four different camera views.

Every situation is different, which is why The PI tailor each investigation to your specific circumstances. Below are our core services - if you don't see exactly what you need, get in touch and we'll advise on the best approach.

Matrimonial & Infidelity Investigations

Suspecting a partner of infidelity is one of the most painful experiences a person can face. Our investigators handle these cases with the utmost sensitivity and discretion, using surveillance and evidence-gathering techniques to give clear, factual answers - not speculation.

Includes:

Surveillance, activity reports, photographic/video evidence, digital footprint checks and more.

Surveillance services

Our surveillance teams operate UK-wide using unmarked vehicles and covert techniques to monitor activity without detection. Used across matrimonial, corporate, insurance, and legal cases, our surveillance reports are built to be clear, accurate, and court-admissible.

Includes:

Static and mobile surveillance, photographic/video documentation, timed activity logs.

Background checks & due diligence

Whether you're vetting a new business partner, a tenant, or a personal contact, our background checks give you the facts before you commit. We combine public record searches with investigative techniques to build a full picture.

Includes:

Identity verification, financial history checks, employment/education verification, litigation history, online footprint review.

corporate & workplace investigations

Businesses trust The PI to investigate internal fraud, employee misconduct, breaches of contract, and corporate espionage. Our discreet approach protects your business reputation while getting to the facts.

Includes:

Workplace misconduct investigations, fraud detection, competitor intelligence, IP theft investigations, due diligence on partners/suppliers.

missing person tracing

If you've lost contact with a family member, friend, or debtor, our tracing service uses a combination of database searches and field investigation to locate individuals across the UK - lawfully and respectfully.

Includes:

Address tracing, debtor tracing, family reunion tracing, skip tracing for businesses.

process serving

Fast, reliable, and legally compliant process serving across the UK. We ensure documents are served correctly and provide full certificates of service for court purposes.

Includes:

Court document delivery, statutory demands, injunctions, international serving (where applicable).

Child custody investigations

Child welfare cases require exceptional care. Our investigators gather factual, unbiased evidence relating to custody disputes - home conditions, parental conduct, welfare concerns - to support your legal proceedings.

Includes:

Welfare checks, surveillance, evidence reports for family court.

Fraud investigation

From insurance fraud to financial and identity fraud, our investigators identify, document, and evidence fraudulent activity to support legal or insurance claims.  

Includes:

Insurance fraud investigation, financial fraud tracing, identity fraud, evidence reports for prosecution/claims.

service area

We cover clients across England, Scotland, Wales, and Northern Ireland, with dedicated local investigators in major cities including London, Manchester, Birmingham, Leeds, Glasgow, Bristol, and Liverpool.

Ready to take the next step?

Discover how The PI can support you.

Get Started
  • The PI Agency | UK
  • Contact Page
  • Privacy Policy

0333 070 4353

Copyright © 1983 - 2026 ThePi.org.uk - All Rights Reserved.

The PI | Private Investigators Organisation

This website uses cookies.

We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.

DeclineAccept