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We boast over 20 years of experience in intelligence gathering for clients all over the world.



We are Private Investigators in St Albans, and we provide a wide range of discreet, expert, and professional investigative services to private citizens, corporate clients, and legal professionals in St Albans and the surrounding areas.

Our group of skilled private investigators are committed to giving you the information you need to make wise decisions. We have the knowledge and experience to handle your needs, whether they are personal (such as infidelity or child custody) or professional (such as employee theft or due diligence investigations).

We are aware that each case is distinct and demands a customised strategy. For this reason, we collaborate closely with our clients to comprehend their unique demands and objectives before creating a tailored investigation approach to produce the necessary results.

Being one of the top private investigation companies in St Albans is a result of our dedication to excellence, professionalism, and privacy. You can rely on us to produce the outcomes you require in a timely and cost-effective manner since we have a successful track record.

Please get in touch with us to discuss your requirements if you need a private investigator in St. Albans. We are here to assist you in finding the solutions you require and the tranquilly you deserve.


Is your husband or wife behaving strangely? PI UK can help.

We’ve spent the past 20 years perfecting our surveillance techniques. Find out how surveillance can help you.

We believe a successful marriage begins with an investigation. Make sure you know who you’re welcoming into your family.

PI UK’s relationship expert has put together a list of red flags to look out for in your relationship.

Divorces are always unpleasant, especially if things get messy. PI UK can help.

Our infidelity investigator answers every question you could have about looking into unfaithful partners.

Nobody wants to fight for the right to care for their child. Find out about how our services can help.

We’ve perfected our number tracing strategy. Find out who’s calling you with help from PI UK.

Hidden assets can be damaging for hundreds of different reasons. Read about PI UK’s asset searching services.

If you need to find out where someone lives, PI UK’s Address Finder can help. 

We specialise in uncovering the past. PI UK offers private background checks for businesses and individuals.

Due Diligence helps you to ensure that your company is safe when you make major decisions.

Why Choose PIUK St Albans?

We take great satisfaction in offering our clients a professional, discrete, and efficient investigation service at Private Investigator St Albans. Our team of UK private investigators is highly skilled and has many years of expertise in the field. Even the most complex issues may be handled by us because of our knowledge, competence, and talents.

We are aware that each situation is distinct and necessitates a particular strategy. We collaborate closely with our clients to fully grasp their unique requirements and objectives before creating a custom investigation plan to bring about the desired result. We always protect the information belonging to our clients with the highest discretion because we are aware of how delicate the work we undertake is. You can rely on us to keep the details of your case and any information we learn totally private.

To gather data and proof, we employ the newest and most cutting-edge tools and technologies. This enables us to quickly and affordably provide the results our clients require.  Our ultimate objective is to give our clients the information they require to make wise decisions. We are results-driven and will exert every effort to provide the outcomes you require.

We are licensed private investigator in St Albans and aware that when engaging a private investigator, money is a crucial consideration. Because of this, we provide affordable prices without sacrificing the calibre of our services.

We can assist you whether you need assistance with a cheating spouse, a missing individual, or a corporate investigation. Contact us immediately to learn more about our offerings and how we can help you with your investigative needs.

Safe, Legal & Effective


Most of our clients have never used a private detective St Albans can assist you whether you need assistance with a cheating spouse, a missing individual, or a corporate investigation. Contact us immediately to learn more about our offerings and how we can help you with your investigative needs. before, and we understand that it can be hard to divulge details about your personal life to a stranger. We’re here to make sure you feel as supported as possible, from your initial consultation to your final feedback. We have a professional but personable approach to our investigations to ensure our clients feel at ease.

If you’re interested in respectful, client-focused investigations, we’d love to tell you more. Give us a call for a friendly chat and free advice.

What Locations Do We Cover?

At St. Albans-based private investigators, we offer our services throughout Hertfordshire and the neighbouring regions, including but not limited to:

Berkhamsted, Hatfield, Hertford, Hemel Hempstead, Hitchin, Letchworth, Stevenage, St. Albans, Tring and Watford.

Nevertheless, depending on the circumstances of the situation, we may be willing to travel further. Do not hesitate to get in touch with our private detective St Albans to discuss your needs and the area.

Get In Touch With A Private Investigator In St Albans

You can get in touch with us via phone, email, or through our website if you need to speak with private investigator St Albans.

Our phone number is 0800 002 9858. You can call us during our business hours, or after office hours on 07730439156.

If you prefer to email us, you can send a message to We aim to respond to all emails as soon as possible, usually within one business day.

So please don’t hesitate to contact us if you require the assistance of a Private detective agency in St Albans. We are here to assist you in obtaining the data and supporting documentation you need to make wise decisions.



John provided my company a brilliant service. Surveillance was needed to check if an employee was really off sick or not. We were provided with a very professional and fast service, and a very clear, detailed report. This helped the company to obtain all the evidence that we needed. I Will definitely be using John again. Thank you.


The service i received was brilliant. Very professional and discreet. I had a feeling that my partner was cheating on me and unfortunately it turned out i was right. John was very sympathetic and was very helpful with all his good advise. He helped me get through a very tough experience. I will always be very grateful. Thank you John.


I can well recommend these services John was very committed and finally got my results. Whenever you need advice or someone to listen this man is dedicated and advises the way to go. Thank you John. I.can well recommend this company.


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