Private Investigators Barking

Private Investigator in Barking for Businesses and Individuals

Private Detective Barking

If you have never hired a private investigator in Barking before, you may be wondering how you can tell the good agencies from the bad. How do you know that the agency you choose to conduct your investigation is going to do so ethically, effectively and without blowing your cover? Well, one way is to ask friends, family and work colleagues for recommendations but at a time when discretion is of paramount importance, you may not wish to reveal your plans to your nearest and dearest. If this is the situation you find yourself in today, you can speak to NPI about your troubles, with complete confidence that we will protect both your privacy and your best interests.

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

At NPI we provide a variety of professional investigative services for private and commercial clients including:

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 Suspicion and Uncertainty Rule Your Life. Get the Facts You Need.

Our Record as a Private Investigator in Barking and Nationwide

To maintain our clients’ confidentiality, we are unfortunately not able to provide direct references from previously satisfied customers. However, we will be more than happy to share some general statistics with you, should you wish to check our record of achievement in Barking and nearby areas. We have been serving the local residential and business community for a number of years and have a case history that is the envy of our competitors. For a private investigator in Barking that knows how to get results, and quickly, National Private Investigators should always be your first port of call.

So we’ve told you that we’re a team of highly experienced and highly trained, ex-special forces operatives, dedicated to providing our clients with high-quality private detective services but what exactly can we do for you? What results can we achieve and how can we change your current situation for the better?


  • Relieve Your Anxiety – Wondering whether your suspicions are well founded but having no way to really know is a recipe for chronic anxiety, the effects of which can be devastating in many cases. The most immediate benefit you will experience when taking advantage of our services is relief from this anxiety. Just knowing that a team of professionals is now on your case, gathering evidence to support or refute your suspicions, will prove to be a great comfort right. Right from the start of our association, our Barking team will be working hard to gather the facts you need to make the right decisions in your life going forward. Whatever troubles you are faced with, please do not hesitate to pick up the phone and speak to one of our experienced agents at any time.
  • Put Your Mind at Rest – Once we are fully acquainted with your case, we can formulate a plan of action that enables us to gather the facts you need to put your mind at rest. Our team of private investigators in Barking will employ all necessary techniques and equipment to obtain the information you require and will do so quietly, unobtrusively and very effectively. As experts in military information gathering and reconnaissance methodologies, we are the best agency to call if you want conclusive results without any risk of your investigations becoming public knowledge. From divorces to corporate espionage, we are capable of handling all types of enquiries with the utmost discretion.
  • Allow You to Move on With Your Life – When talking to satisfied customers after the successful conclusion of a case, we often hear how relieved each person feels, because now they can finally move forward and enjoy the rest of their life. This is, of course, completely understandable. We have all had to face difficulties in our lives, times when we were uncertain about which course of action to take because we simply didn’t have all the pertinent facts to hand. At such times, the ability to gather and examine those facts truly makes all the difference in the world. By partnering with National Private Investigators, you will be able to confirm or relieve your suspicions, which will leave you able to think clearly once again. With a clear head, you can finally close the door on this period of your life and look to the future.


You can’t put a price on the opportunity to enjoy a happy, stress-free life but we have put a, very competitive, price on our services. Please feel free to contact us by phone or email to discuss your needs with one of our experienced advisors whenever convenient.

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

What Sets Us Apart From Other Private Detective Agencies

If you have spent more than a few minutes looking for a private detective in Barking, you will already know that there is a plethora of agencies from which to choose in this part of the UK. Many of these agencies are, in common with us, staffed by ethical, hardworking professionals. But, if you want the very best investigator in Barking, there is no doubt that NPI is the agency to call:

  • Impeccable Background and Training – As ex-army reconnaissance specialists, we have the very best training and background to conduct covert investigations and operations for our clients.
  • Relentless Pursuit of the Truth – We are proud to fight on the side of right and will always maintain our pursuit of the truth until we achieve positive results, on every case that we handle.
  • Meticulous Information Gatherers – To a private investigator, attention to detail is everything. This is a principle that every member of our team understands and acts in accordance with at all times.
  • Highly Discreet Operatives – Discretion is not only the better part of valour, it’s also our watchword for all investigations that we conduct.
  • Iron-clad Confidentiality Guarantee – We’re so confident in our ability to complete all investigations discreetly and professionally, we offer a full, no-hassle, money-back confidentiality guarantee, for your peace of mind.

For all of these reasons, and many more, we are the private investigator in Barking that numerous local businesses and residents come to whenever they need professional detective services of the very highest standards. Contact us today to discuss your needs with one of our specialists.

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