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Private Investigators Berkshire

Private Investigator in Berkshire for Businesses and Individuals

Private Detective Berkshire

When life throws you a curveball, National Private Investigators (NPI) is here to help you find the answers in Berkshire. Whether it’s a personal matter or a business issue, our team of experienced investigators is dedicated to uncovering the truth with discretion and professionalism.

Truth & Discretion Guaranteed

We guarantee our clients that we will conduct a thorough investigation in a discreet manner and the results will be true and accurate.

Private Investigator Services

Private Surveillance Reviews

Ukent Milwood
Ukent Milwood
2024-06-03
I can truly say that I have received a 100% service. Jack took the time to call me. He was polite, courteous and attentive to my needs. The best type of service for my needs and within no more than a few hours I had a full report, if you ever need a private investigating service, I would encourage you to use National Private Investigators. Thank you, Jack and your team.
Steve Bayley
Steve Bayley
2024-04-18
I would recommend NPI when hiring a private investigator. A very happy customer.
Aprile Merriman-Bayley
Aprile Merriman-Bayley
2024-04-18
Hired them for a Surveillance job and i was extremely impressed with the evidence they got.
OLLY MB
OLLY MB
2024-04-09
Hired Jack for a bug sweep and he came out the same day, brilliant service.
Bex Pashley
Bex Pashley
2024-04-09
Jack was polite, honest and knowledgeable. He talked me through each stage and I knew what was happening at each stage. Can’t thank him enough.
George West
George West
2024-04-09
A great private investigator. Jack was quick and efficient to deal with any questions I had. Would highly recommend.
Ferdia
Ferdia
2024-02-06
Great experience with Jack. He was very professional throughout the whole experience. Myself and my partner required his services immediately and he came asap. He was extremely professional and understanding of our situation. I would highly recommend his services :)
Jen Fyfe
Jen Fyfe
2024-02-02
A very professional experience. We found ourselves in a difficult predicament with a legal matter that required some expert input. Jack provided this efficiently, quickly and was very helpful throughout. I wouldn’t hesitate to recommend. Thanks very much.
James Hofman
James Hofman
2024-02-01
I hired Jack to trace a debtor for me. He found them the very same day and I’ve now started litigation. Thank you Jack. A top rate service.
Luke Annan
Luke Annan
2024-01-24
I couldn’t be happier with the service with NPI. Very professional and everything was explained really clearly. Great work! Would highly recommend!
I'm very happy with the work provided from National Private Investigators. I would highly recommend their service. Thank you!
David G
London UK
Excellent service throughout, we were kept up to date on the investigation every step of the way. We couldn't have asked for more.
Lucy E
Cambridge UK
Amazing result! As a business, we've worked with a few companies over in the years, and NPI get the job done. Highly recommended!
Johnathan M
Greater London UK

Uncover the Truth with National Private Investigators

About Us

Every situation is unique, and we understand that. At NPI, we tailor our solutions to your specific needs, whether it’s a domestic dilemma or a corporate challenge.

Our team, comprised of former military surveillance experts, is skilled at blending into the background while skilfully bringing the truth to light. With cutting-edge technology and time-tested strategies, we approach each investigation with precision and care.

At National Private Investigators, we know that extraordinary situations call for extraordinary solutions. Here are some of the ways we can help you in Berkshire:

  • Domestic Investigations: Infidelity, child custody disputes, addiction, theft — we handle these sensitive matters with discretion and empathy.
  • Corporate Investigations: Employee misconduct, data breaches, intellectual property theft, background checks — we protect your business interests.
  • Other Investigative Services: Insurance fraud, tracing missing persons, GPS tracking, bug sweeping — we offer a wide range of investigative solutions.

No matter the challenge you face, we are here to provide the answers you seek. Contact us today to discuss your specific needs and discover how our expertise can bring you clarity and peace of mind.

We pride ourselves on integrity and professionalism. As members of the Association of British Investigators (ABI) and registered with the Information Commissioner’s Office (ICO), we uphold the highest legal and ethical standards. When you choose NPI, you’re not just hiring investigators; you’re partnering with a team that values truth and transparency above all else.

Our founder, Jack, is a true visionary. His military background in reconnaissance has shaped our core values — a combination of strategic intelligence gathering and unwavering discretion. Under his leadership, every case is a mission, with success measured in truths revealed and lives positively impacted.

Our 4-Step Process

We make the process of working with a Private Detective as simple as 1, 2, 3, 4.

1. Contact

2. Details

3. Investigation

4. Final Report

Your Dedicated Private Investigators in Berkshire

If your interests are at risk, contact NPI and inquire about hiring a private investigator in Berkshire. We are committed to uncovering the truth for our clients and dedicate ourselves to that mission every day. To secure our expert services, call 020 7459 4526 now.

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