First Class Client Care

First Class Client Care

We put you first, deliver results, and keep you in the picture

We Put Our Clients First

By choosing to work with Hemel Detectives, you will benefit from working with a professional investigation company that puts you first, delivers results and keeps you in the picture.

Whichever branch you choose to instruct you can be assured that we will operate with the utmost professionalism, integrity and always legally and within the law.

Our clear and simple pricing structure means that you know exactly what you will be paying for. There will be no hidden costs or unexpected charges to pay.

Dedicated Case Manager

Each client receives a dedicated case manager who remains available as a consistent point of contact throughout the case.

This means you will always be able to contact us about your case during office hours, and the person you speak to will be familiar with the details of your investigation.

Online Case Management

Most investigations can be managed 24/7 via our secure online portal where the client can login to view their latest case updates, reports, and any evidence gathered.

Confidentiality Guaranteed

Hemel Detectives guarantee that all enquiries and case details are treated in the strictest of confidence.

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: 01442 359 936

Hemel Detectives offer services to cover all eventualities. To book a service today or to find out more information, call 01442 359 936.

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Hemel Detectives Services

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  • 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?
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Why Choose Hemel Detectives?

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

Hemel 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?
  • Why are you more expensive than some private investigation companies?
  • I can get private investigators cheaper somewhere else, so why should I pick you?
  • You seem a little more expensive than some of the other companies. Why is this?

Nationwide Client Comments

  • Durham Detectives did a really thorough job, providing me with high quality photographic evidence and even DVD footage. They left no stone unturned, to get the...
    Bob, Co. Durham
  • 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
  • My daughter moved out after an argument with myself and my new partner. I didn’t hear from her for months. I thought, given time, she would get in touch again...
    Val, Whitley Bay
  • I just wanted to know what my partner was doing online every night. He said it was work, but he was staying up into the early hours of the morning, even at...
    Lynsey, South Shields
  • I really wanted a female private investigator to carry out the surveillance I needed doing. Durham Detectives provided one without hesitation. Their case...
    Pat, Durham

About North London

Hemel Detectives have been operating in North London and Greater London / Home Counties for almost 20 years.

  • In 1965 Camden, Hackney, Hammersmith and Fulham, Islington, Kensington and Chelsea, Tower Hamlets and Westminster were designated Inner London boroughs.
  • For the purposes of the London Plan, there has been a North London sub-region in operation since 2004.
  • The boundary commission class the entire district as part of South London.
  • The London Borough of Richmond upon Thames includes sections on both sides of the River Thames.
  • The northern part includes most of the historic central areas including the City.
  • The River Thames divides Greater London into two parts.
  • North and South London as defined by the Boundary Commission.
  • The area it covers is defined differently for a range of purposes.
  • North London is the northern part of London, England.
  • In 2008 it was amended and it now consists of Barnet, Camden, Enfield, Hackney, Haringey, Islington and Westminster.
  • In 2001 this area had a population of 1,042,000.
  • It originally consisting of Barnet, Enfield, Haringey and Waltham Forest.

Hemel Detectives

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

With the skills, knowledge and leading technology, Hemel Detectives supply a comprehensive private investigations service for private and commercial clients.




Hemel Detectives - 95% Success Rate, 100% Legal

If you have any questions about our private investigations services in North London, or private detective packages, then don't hesitate to call our friendly team on 01442 359 936 or contact us via the website.

Hemel Detectives - The No1 Detective Agency in North London

Serving North London, Leighton Buzzard, Berkhamsted, Chesham, Harpenden, St Albans and Radlett and all areas in and around Greater London / Home Counties