Superior Investigation Services

Superior Investigation Services

A legal, professional and industry leading service

With a nationwide presence and almost 2 decades of experience Henley on Thames Detectives are the UK's leading private investigation company

Professional. Confidential. Discreet.

LocalPI is a national company operating in 158 towns and cities nationwide. We are not a franchise, so the quality and standard of our service is maintained at all times.

We combine industry leading techniques with first class customer service to provide an unrivaled investigation, research and evidence collection service. Our clients are our best advocates and testimonials are available on request for you to review.

LocalPI treat all enquiries and case details in the strictest of confidence at all times.

100% Legal

LocalPI aim operate with professionalism and integrity at all times. We always operate within the law and fully comply with all relevant regulations and legislation.

All evidence gathered on your behalf is done so legally and can therefore be used with confidence.

Our polygraph examiners are trained and accredited by the American Polygraph Association who uphold the highest operational and ethical standards.

Please see our Professional Code of Conduct for more information.

Industry Leading Polygraph Department

LocalPI are the UK's largest provider of lie detector tests.

All of our examiners are trained to the highest standard at the New England Polygraph Institute in the United States and are accredited annually.

Our Polygraph Department is headed by Carrie Austin, one of the most experienced examiners in the UK, and the developer of the Polygraph Safeguarding Questionnaire. The questionnaire was designed to ensure the safety of examinees and increase the accuracy of results obtained.

Contact Us

In the first instance we always recommend that you contact one of our Case Managers to discuss the most cost-effective way forward.

For Free Advice Phone: 01491 699 655

Henley on Thames Detectives offer services to cover all eventualities. To book a service today or to find out more information, call 01491 699 655.

We're Here to Help

Thank you. Message sent.


Henley on Thames Detectives Services

Request a Callback in Urdu, Punjabi or Mirpuri

Henley on Thames Detectives Case Manager waiting to take your call Click to Request Callback

  Facebook

  • Listed in Your Local Yellow Pages
  • Associate Members of the American Association of Police Polygraphists
  • Members of the American Polygraph Association
  • Now Accepting All Popular Forms of Payment
  • Insured with HENSURE
Want to be a Private Investigator?
Argus Europe - One of our recommended partners for Private Investigator training

Why Choose Henley on Thames Detectives?

  • Case Management Team
    Henley on Thames Detectives experienced management team and highly skilled private investigators ensure that your case is carried out professionally and efficiently.

Henley on Thames Detectives FAQ

  • To hire your company is more expensive than some others that I have seen. Why is that?
  • How Much is it to Hire a PI?
  • What types of expenses will I be charged for?
  • What kinds of expenses will I be required to pay?
  • Why are you more expensive than some private investigation companies?

Nationwide Client Comments

  • Living in a rural area, it was important to have a private investigator who knew the local area and wouldn't stick out like a sore thumb! The surveillance they...
    Paul, Avon
  • I was pleasantly surprised to find Newcastle Detectives not only the most competitive in price, but second to none when it came to customer service. Top marks...
    Geoff, Newcastle
  • A first-rate service, with friendly staff and very competitive prices!
    Aaron, Peterhead
  • My company has hired Aylesbury Detectives a few times over the years to gather evidence for us, and they have worked discreetly at all times. Their...
    Mike, Buckingham
  • Hiring a private investigator is not something I would normally do, but I was in a situation that I simply couldn't resolve on my own. I needed evidence that...
    David, Bath

About Henley on Thames

Henley on Thames Detectives have been operating in Henley on Thames and Greater London / Home Counties for almost 20 years.

  • By the beginning of the 16th century Henley on Thames extended along the west bank of the Thames from Friday Street in the south to Phyllis Court.
  • Henley on Thames is a town and civil parish on the River Thames in South Oxfordshire.
  • Henley on Thames is about 10 miles downstream and north-east from Reading
  • Henley on Thames is also 10 miles upstream and west from Maidenhead.
  • Henley on Thames is near the corner between the counties of Oxfordshire, Berkshire and Buckinghamshire.
  • In 1205 Henley on Thames received a paviage grant, and in 1234 the bridge is first mentioned.
  • In 1278 Henley on Thames is described as a hamlet of Benson with a Chapel.
  • During the Black Death that swept through England in the 14th century, Henley on Thames lost 60% of its population.
  • Henley on Thames suffered from both parties in the Civil War.
  • Henley on Thames owes much to its location and port that supplied London with timber and grain.

Henley on Thames Detectives

Professional, efficient and discreet private investigator services in 158 UK cities, backed by an extensive UK network. Henley on Thames Detectives serve Henley on Thames and localities throughout Greater London / Home Counties.

Henley on Thames Detectives provide expertise and an in depth knowledge of investigations and enquires. We have the skills and technique to provide our clients with the evidence they need.




Henley on Thames Detectives - 95% Success Rate, 100% Legal

If you have any questions about our private investigations services in Henley on Thames, or private detective packages, then don't hesitate to call our friendly team on 01491 699 655 or contact us via the website.

Henley on Thames Detectives - The No1 Detective Agency in Henley on Thames

Serving Henley on Thames, Hambleden, Twyford, Marlow, Wallingford and all areas in and around Greater London / Home Counties