Contact us for a free consultation


Private Investigators in Hertfordshire



Do you require assistance from a private investigator in Hertfordshire? Our experienced team of local private detectives have been conducting private investigations in Hertfordshire for many years. We can assist with all of your investigative needs in Hertfordshire, please feel free to get in touch and tell us about your case - we offer free, no pressure quotes for all work.

Our local private detectives are able to cover all areas of Hertfordshire, such as: Abbots Langley, Ashwell, Baldock, Barnet, Berkhamsted, Bishop's Stortford, Borehamwood, Broxbourne, Buntingford, Bushey, Cheshunt, Chorleywood, Cuffley, Elstree, Harpenden, Hatfield, Hemel Hempstead, Hertford, Hertingfordbury, Hitchin, Hoddesdon, Kimpton, King's Langley, Knebworth, Letchworth, Little Hadham, London Colney, Markyate, Much Hadham, New Barnet, Northaw, Potters Bar, Radlett, Redbourn, Rickmansworth, Royston, Sawbridgeworth, St. Albans, Stevenage, Tring, Waltham Cross, Ware, Watford, Welham Green, Welwyn Garden City, Welwyn, Wheathampstead, Whitwell and Wormley.

We offer free, no pressure quotes for all work. Please let us know the exact location of your case, along with any relevant details, when contacting us for a quote.

If you would like further information or to request a quote, then just fill out our contact form. Please include as many details as possible with your initial inquiry so that we are able to understand your circumstances and guide you appropriately. Please ensure that you enter a valid e-mail address so that we are able to respond, and let us know where exactly in Hertfordshire you need us to work so that we are able to calculate any travel to/from the assignment.

Contact one of our experienced team members today: We offer free quotes for all work and all contact with us is strictly private and confidential.

Our services

Cheating partner investigations

Is your partner being faithful to you? We can help to catch cheating partners in Hertfordshire using our discreet surveillance service and honey trap service.

Process serving in Hertfordshire

If you need to serve court documents in Hertfordshire, we can help. We are frequently instructed to serve N39 orders, statutory demands, winding up or bankruptcy petitions, among many other documents.

Background checks

Do you have all the information you need to make an informed decision? We can protect your interests by performing a comprehensive background check.

Business due diligence

If you're doing business in Hertfordshire, then we can help you to make the right choices through due diligence. Due diligence can take many different forms, depending on the circumstances in your case.

People finder service

Need to find a person in Hertfordshire? Perhaps you need to trace a debtor or are looking to reconnect with a friend or family member. Whatever the case, we can help to perform a trace as part of our people finder service.

GPS tracker installation in Hertfordshire

Need to track the movements of a vehicle or person? We can help to install GPS tracking devices onto vehicles in Hertfordshire. Get in touch with us for a free quote.

Bug sweeps in Hertfordshire

Do you suspect that your home, car, or office might have been bugged? We can help by locating hidden devices during a TSCM bug sweep.

Secret shopper service

Do you own a business in Hertfordshire? We can help to check your employees' conduct as part of our mystery shopper service.

Leading private detectives in Hertfordshire


Private investigator taking photos from a car Primarily working with former law enforcement (police) and military personnel, there are few people as well versed in surveillance and social engineering tactics in the UK. Our agents cover the length and breadth of Britain, from Edinburgh to London, to Hertfordshire and everywhere else in-between, we are trusted to provide discreet services for our clients in all areas and most environments.

We believe that local knowledge and experience are key in succeeding with private investigations. Our network includes experienced, local detectives working in all key regions and areas across the UK including Hertfordshire. This enables us to offer a discreet and effective service in most environments and areas of England, Scotland, Wales & Northern Ireland/ROI, Europe, and beyond.





A magnifying glass and a laptop computer

We realize that many of our clients have never instructed private investigators to work for them in the past and might feel apprehensive about getting in touch with us. We believe that a good private investigator should always listen and understand the clients' needs in each respective case.

We would invite anyone that is apprehensive to contact us regarding their circumstances for a free, no pressure quote. If we feel that we’re able to help, we will let you know and it will then be a matter for yourself to decide whether or not you’d like to go ahead with our service.

If you need help from a UK private detective that is local to your area then please send a message through our secure website and we will endeavour to respond as soon as possible.





Client testimonials

I don’t usually post reviews but I just wanted to say a massive thanks again for the work which was completed on my behalf. I was faced with divorce proceedings from my adulterous ex-wife, PrivateInvestigators-UK were able to gather the evidence that I needed in order to prove that she had a new partner. Without the images that were taken I would have been in a much weaker position. I can say that the money I have spent I have made back more than 1,000 fold. The evidence was collected quickly and I was given regular updates. The tactics and techniques used were ingenious and she had no idea that she was being watched until it was too late. I would recommend this service to anyone, thank you again.

— Michael D, Nottinghamshire

I can’t thank PrivateInvestigators- UK enough for the work they did tracing my biological mother. I had spent so much time trying to find her myself that I thought it was probably going to be impossible. After I decided to get professional help and open a case, I was stunned to receive all of the information that I asked for in less than one hour. What a great service. My only regret was not seeking professional help sooner.

— Mia, Southampton

Thank you for a superb service. The quality of evidence gathered far exceeded what I had hoped for, and it took less time than we had budgeted for which was another added bonus. The investigator used a “discreet” camera to capture video evidence at short range, watching the video back felt like we were in the room. The footage is very clear. I would not hesitate to use this firm again for any type of investigation.

— Oliver Nicholls

PrivateInvestigators-UK supported me through a difficult time in my life whilst my partner was having an affair. Had I not hired an investigator I would never have found what was going on behind my back. I was kept up to date throughout the investigation and all of my questions were promptly answered. I felt that the investigator knew what they were doing and that they were able to gather the best possible evidence under the circumstances. I would not hesitate to use this company again and would recommend them to anyone.

— David C, Cambridgeshire

Responsive
Our team keeps you in touch throughout the case through regular person to person contact.

Experts
Our team of experts are specialized in every form of investigation and will ensure that you are in the best possible hands.

UK network map

Confidential
You can instruct us with the knowledge that all contact with our agency is strictly private and confidential.

Industry leaders
Rest assured that our team will provide you with a world class service that is truly second to none.

Experienced

With over 100 collective years experience in the British detective industry, we can help no matter your reason for starting a case.

Discreet

Remaining undercover at all times is key. We will work discreetly to uncover the truth in your case.

Highly Recommended

Our clients are at the heart of everything that we do. This is why our detectives are some of the most highly rated in the UK.

Don't wait for answers, get them today

If you need help with a private investigation in Hertfordshire, then feel free to get in touch with one of our experienced team members. We offer free quotations for all work.


Contact us