Windsor Detectives - Servicing Windsor and the South East for over 20 years

Windsor Detectives

  01753 437 887

Regal Court, 42-44 High Street, Slough, Berkshire SL1 1EL

95% Success Rate. 100% Legal.

We provide professional, efficient and legal private investigation services.

Windsor Detectives offer affordable and discreet solutions for individuals, companies and public sector organisations. Backed by an extensive UK network, Windsor Detectives serve Windsor and localities throughout the South East.

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Welcome to Windsor Detectives

Hello. I'm a Case Manager at Windsor Detectives.

Please browse our range of services and packages on this site.

Not sure how an investigation works? Don't worry. Just give us a call and one of our Case Managers will talk you through it step by step.

  01753 437 887

Regal Court, 42-44 High Street, Slough, Berkshire SL1 1EL

95% Success Rate. 100% Legal.

We provide professional, efficient and legal private investigation services.

Windsor Detectives offer affordable and discreet solutions for individuals, companies and public sector organisations. Backed by an extensive UK network, Windsor Detectives serve Windsor and localities throughout the South East.

Open 9am - 8pm Mon to Sun

  • Listed in Your Local Yellow Pages
  • Members of the American Polygraph Association
  • Now Accepting All Popular Forms of Payment
  • Insured with HENSURE


  • 100% Confidentiality Guaranteed
  • APA Qualified Polygraph Examiners
  • Windsor's No.1 Detective Agency
  • Each Client Assigned a Case Manager
  • Excellent 1-2-1 Customer Service
  • Secure Online Portal
  • Best Rates Nationwide
  • Full UK Coverage
  • 157 Branches Nationwide
  • Established in 1999


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Contact Us Open 9am - 8pm Mon to Sun

01753 437 887
FREEPHONE: 0800 294 8556
Free from UK landlines and mobiles
Regal Court
42-44 High Street
Slough
Berkshire SL1 1EL
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Why Choose Windsor Detectives?

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

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Windsor Detectives' Frequently Asked Questions

  • 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 Windsor

Windsor Detectives have been operating in Windsor and the South East for almost 20 years.

  • Windsor was the home of the New Model Army and the castle was garrisoned by Colonel Venn during the English Civil War.
  • Windsor is an affluent town and unparished area in the Royal Borough of Windsor and Maidenhead in Berkshire, England.
  • Windsor is widely known as the site of Windsor Castle, one of the official residences of the British Royal Family.
  • Windsor is situated 21 miles west of Charing Cross, London.
  • Windsor is immediately south of the River Thames, which forms its boundary with Eton.
  • Windsor and the surrounding areas contain some of the most expensive and desirable housing in the UK.
  • The village of Old Windsor predates what is now called Windsor by around 300 years.
  • In the past Windsor was formally referred to as New Windsor to distinguish the two.
  • Windsor began to stagnate about ten years after the Reformation.
  • Most accounts of Windsor in the 16th and 17th centuries talk of its poverty, badly made streets and poor housing.
  • Shakespeare's play The Merry Wives of Windsor is set in Windsor and contains many references to parts of the town.
  • Despite its royal dependence, like many commercial centres, Windsor was a Parliamentarian town.
  • Charles I was buried without ceremony in Windsor after his execution at Whitehall in 1649.

Windsor Detectives

Professional, efficient and discreet private investigations in 158 UK cities, backed by an extensive UK network. Windsor Detectives serve Windsor and localities throughout the South East.

Windsor

Windsor Detectives provide exceptional Private and Commercial Investigations services to give you the evidence you require.