Private Investigators Brentwood

Private Investigator in Brentwood for Businesses and Individuals

Private Detective Brentwood

When you need someone to help you get to the truth your first call should be to National Private Investigators. We will assign you an experienced, proven Private Investigator in Brentwood who will assess your situation and uncover the facts others are attempting to keep from you. 


Our Investigators have helped countless businesses and individuals ferret out the truth so that they can make informed decisions moving forward. If you suspect someone of trying to undermine your personal or business interests, NPI can help.

Truth & Discretion Guaranteed

Our NPI guarantee ensures thorough private investigations, accurate results & absolute discretion.

Private Investigator Services

Private Surveillance Reviews

Luke Annan
Luke Annan
I couldn’t be happier with the service with NPI. Very professional and everything was explained really clearly. Great work! Would highly recommend!
josh large
josh large
Fantastic !!! The work done by NPI was quick and the response and results and were hassle free. I got the results I needed and I was grateful of the judgment free professionalism they provided. Would recommend to anyone.
Ash Chap
Ash Chap
Very insightful, professional and knowledgeable - thank you so much.
Breaking Mad UK
Breaking Mad UK
Very Helpful! Awesome Stuff thanks!
Renna Ren
Renna Ren
Very professional. Great service! Thank you for the efficient and speedy service.
dylan hibbert
dylan hibbert
Essential Company when seeking due diligence on a recent merger.
Dorian Szymanski
Dorian Szymanski
Thanks so much for the help, great service
Becky Hilditch
Becky Hilditch
The person I spoke with was very helpful, friendly and professional. Highly reccomend using this very approachable judgement free company.
Kimberley Hatfield
Kimberley Hatfield
Brilliant service, thank you for all your help and assistance. Would definitely recommend!
Philip Kendall
Philip Kendall
National Private Investigators service was brilliant. Resolved my issue very quickly.
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

Don't Let Your Suspicions Go Unanswered Any Longer.

Reasons to Hire a Private Investigator in Brentwood

People seek our help for a variety of reasons, including but not limited to the following:


They suspect infidelity

Unfortunately, it is not uncommon for a partner’s affections to wander and for them to try and hide it. If your partner is engaged in extracurricular activities, we’ll find out.


They suspect a soon-to-be ex is hiding assets

It is also all-too-common for partners to attempt to hide assets during a divorce proceeding. If you suspect your spouse is not being forthcoming, call NPI.


For a variety of business reasons

Businesses depend on us to perform background checks, bolster their security, investigate potential business partners, uncover corporate espionage, expose fraudulent insurance claims and more.


To find a loved one

If a usually dependable loved one suddenly disappears you need to act and act fast. A Private Detective in Brentwood is often a better choice than the police.

The NPI Process

Working with National Private Investigators entails a simple 4-step process:

1. Contact Us

It all starts when you contact NPI. One of our case managers will assess your situation and determine if a Private Detective in Brentwood is warranted. If so, things proceed to step 2.

2. Provide Details

If we determine you would benefit from a Private Investigator you will need to provide as many details related to the case as possible.

3. Investigation

Armed with the relevant information we launch our investigation. We cannot state exactly how long it will take as each case is different.

4. Final Report

Within 24 hours of concluding our investigation, we provide you with a full report detailing what we've found. What you do with the information will be up to you.

To Hire a Private Detective in Brentwood Call NPI

If you believe your interests are at risk contact NPI and ask about a Private Investigator in Brentwood. We’ll make it our mission to uncover the truth.

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