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



Our goal as private detectives Chelmsford is to assist our customers in compiling the facts and supporting documentation they need to make wise decisions. We have developed our abilities in surveillance, background checks, and investigations of fraudulent behaviour as a result of our extensive industry expertise. We address every case with the utmost expertise and painstaking attention to detail since we are conscious of the fact that every person’s situation is distinct.

Our team of private investigators in Chelmsford is made up of highly qualified individuals that are dedicated to offering our clients the best quality of service. We are here to help you find the information you need, whether you’re an individual, a business, or an institution, and we’ll do it quickly.

Our private investigators Chelmsford team’s dedication and hard work have established them as industry leaders. We are dedicated to providing either clarity or peace of mind, as our clients in the Chelmsford and East Midlands area prefer, through the use of our highly qualified information-gathering services. The skilled private investigators in Chelmsford that we have access may be able to help you whether you have concerns about a spouse, a family member, friends, the assets of your business, or staff.

By ensuring that each and every one of our investigations is carried out to the best possible level of satisfaction for our clients, we have established ourselves as one of the most reputable private investigation firms in Chelmsford. In order to do this, it is vital to gather evidence in a proper manner and to always put the needs of our clients first.


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 Chelmsford?

We have a group of knowledgeable and experienced private detectives that are committed to giving you the best possible service. You may feel at ease knowing that your case is in skilled hands because our team has undergone comprehensive training and has years of expertise in the field. Because every case is different, our private investigators take a special approach to every investigation they carry out. In order to properly tailor our services to fit your needs and requirements, we will work closely with you to understand your unique needs and requirements.

Our staff uses cutting-edge tools and investigation techniques to get the information and proof you’re looking for quickly and successfully. Our local private investigators in Chelmsford respect the need for privacy and will conduct our investigations with complete confidentiality while acting in a professional manner.

Our company is dedicated to providing each and every one of our customers with honest and straightforward service. We will keep you informed of any pertinent developments throughout the investigation and deliver reports that are clear and concise.

When you choose to work with our private detective agency in Chelmsford, you can feel confident knowing that you’ll be working with a group of highly skilled professionals who are dedicated to giving you the best possible service and obtaining the outcomes you need.

Safe, Legal & Effective


Most of our clients have never used a private detective Chelmsford 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?

Private Investigator Chelmsford offers its services to customers located throughout Chelmsford and the areas immediately around the county. We provide coverage in the following areas, among others:

Braintree, Brentwood, Brightlingsea, Chelmsford, Clacton, Colchester, Harwich, Littlebury, Maldon, Saffron Walden, Southend

If the place you need is not listed, please contact our private investigation agency in Chelmsford so that we can talk about your needs. We try our best to help customers who come from a variety of places, and we are delighted to provide you more details on the ways in which we may help you in Chelmsford. In order to meet your needs, our staff is dedicated to providing you with competent, discrete investigative services.

Get In Touch With A Private Investigator In Chelmsford

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

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 in Chelmsford. 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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