BACKGROUND CHECK INVESTIGATIONS
FREE 30 MIN CONSULTATION | NO OBLIGATION
EXCELLENT Based on 74 reviews Posted on A Google UserTrustindex verifies that the original source of the review is Google. "Surveillance was needed to check if my daughter was being cared for properly whilst i wasn't around or if she was being neglected. The Private detective was very good in what he did. Very discreet with the task in hand and excellent footage and reports received at the end of the task, which are perfect to use in court. Would recommend them to everyone. "Posted on A Google UserTrustindex verifies that the original source of the review is Google. Brilliant service received from a great investigator. Excellent results 👏Posted on Jordan YeardleyTrustindex verifies that the original source of the review is Google. Helped me trace a tradesman who took my money to do a job he never turned up to. The company changed their phone number and all contact details so I couldn't get in touch. The private detective team did an excellent job in finding the builder for me. Highly recommend them.Posted on Declan RoscoeTrustindex verifies that the original source of the review is Google. Contacted this agency to help me find the person who i'd given a lot of money to, as I believed we had a future together. Turns out it was all fake. The private detective did a fantastic job in finding the real person I was sending money to was. Brilliant service received. ThanksPosted on Cameron GarfieldTrustindex verifies that the original source of the review is Google. Fantastic service from a fantastic agency. Thank youPosted on Tony AdamsTrustindex verifies that the original source of the review is Google. Helped me find my grandparents. We are now reunited. Cheers JohnPosted on Emilia SanchezTrustindex verifies that the original source of the review is Google. Fantastic outcome. Amazing results for a background investigation.Posted on Deepak Patel.Trustindex verifies that the original source of the review is Google. Very good service.Posted on Zachary SnapeTrustindex verifies that the original source of the review is Google. Very professional private investigator agency. Helped me with a cheating partner case and now I have the evidence I need. 🙂 Thanks guysPosted on Sangita PatelTrustindex verifies that the original source of the review is Google. I have an ex who was declaring no income and cheating my son out of child support for 5 years. This Private Investigator agency went undercover and obtained all the evidence I needed for court. I can't you guys enough. Great help, amazing evidence and very supportive throughout.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
What Is a Background Check?
A background check is an investigation into an individual’s history. It typically involves gathering publicly available and legally obtained information about someone’s identity, identity checks, criminal record checks, employment background, qualifications, financial records, and sometimes their online presence.
These checks are used in both personal and professional situations to verify facts and uncover hidden risks. At PIUK, our background checks are always conducted with full respect for confidentiality and UK legal standards.
Background Checks That Provide Peace of Mind and Clarity
Sometimes, doubts or unanswered questions can cause stress and uncertainty. Whether you’re unsure about a new partner, worried about a potential employee, or feel something doesn’t add up in a personal relationship, our background screening checks are designed to bring clarity. We don’t make assumptions—we uncover facts, legally and discreetly, so you can move forward with confidence and peace of mind.
Types of Background Checks We Offer:
We offer a range of background check investigations to suit your needs. From personal background checks to work checks and business-focused investigations, each case is handled professionally and with care, which is key to success.
Our services cover everything from standard criminal record searches to enhanced screenings that delve into financial, social, and digital histories. We take the time to understand your goals so we can focus the investigation where it matters most.
Criminal Record and Online History Checks:
Our team can access reliable databases to verify if an individual has any prior criminal convictions, cautions, or other police information, especially if working with vulnerable groups.
In today’s digital world we also review online behaviour by looking at public social media screening activity, forum posts and other internet based records. This helps to form a clear picture of the person’s online identity and any potential red flags that may not be on paper.
Employee Screening and Pre-Employment Checks:
Making a bad hiring decision can be costly—not just financially but also in terms of team morale and company reputation. Our employment background check services for job candidates are used by businesses across the UK to verify CVs, confirm previous employment, and ensure candidates don’t have any undisclosed legal or financial issues. We help employers protect their organisation and reduce hiring risks with checks tailored to the role and level of responsibility.
Executive and High-Level Position Screening:
When you’re hiring for a senior or executive role, the stakes are even higher. That’s why we offer more in-depth investigations for high-level candidates, including senior managers.
These background searches may include detailed financial history, directorship checks, conflict of interest reviews, and other relevant due diligence. With us you can be sure you’re making informed decisions about the people who will represent your organisation at the highest level and if needed we can speak directly to references.
Nanny Background Checks:
Trusting someone to care for your children or vulnerable family members is a big step. Our nanny background checks reassure you that the person you’re hiring is safe, responsible, and trustworthy. We verify past employment, review character references, and check criminal history, always in confidence. Whether it’s a live-in nanny or part-time carer, we give you peace of mind before you open your door.
Online Dating and Relationship Background Checks:
Online relationships are becoming more common—but so are concerns about dishonesty, hidden pasts or even fraudulent behaviour. If you’re in a new relationship and want to feel reassured, our relationship background check service can help by providing a full background report.
We discreetly verify personal details, check for criminal records, and assess online activity to give you a clearer picture of who you’re really talking to. Whether you’re dating casually or considering something long-term, you deserve to feel safe and informed.
Business and Personal Background Investigations
We carry out background investigations in both business and personal settings. From vetting potential investors and partners to checking someone involved in your personal life, our bespoke services are flexible and effective, meeting central government guidelines. Every investigation is handled with care, sensitivity, and strict confidentiality so you get the information you need without compromising privacy or legality.
Discreet and Confidential Background Checks
At PIUK, discretion is at the heart of everything we do. Our clients rely on us to handle sensitive information with care—and we take that seriously.
All our background check investigations are carried out confidentially, and the individual being investigated will not be made aware unless you decide to disclose it. We’re also happy to work under non-disclosure agreements if required.
Ethical, Legal, and Accurate Reporting
All investigations are performed legally and ethically in full compliance with GDPR and UK privacy laws. We never use illegal techniques or unreliable data sources.
Our reports are compiled using verified information, with clear explanations and accurate insights. You’ll receive a well-organised, easy to read summary of our findings and we’re always available to explain anything that may need further clarification.
Standard vs Enhanced Background Check Packages
We offer standard and enhanced background check options. A basic check includes identity confirmation, employment history, and criminal record searches. An enhanced check provides deeper insights, such as financial history, directorship records, social media reviews, and detailed relationship mapping. If you’re not sure which level of service is right for you for whatever reason, we’re always happy to advise based on the situation.
PRIVATE INVESTIGATION SERVICES
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.
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.
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 Hire Us for Your Background Check Needs?
With a trusted team of licensed private investigators and years of experience, PIUK is the go-to choice for background check investigations in the UK. Our approach is personal, legal, and always thorough.
We don’t use generic online tools or outdated databases—we conduct real investigations that produce real answers. Whether you’re checking a new employee through criminal background checks, a romantic partner, a nanny, or a potential business partner, you can rely on us to deliver timely, accurate, and confidential results.
Tiered Private Background Checks
BACKGROUND CHECK SERVICES FROM PI UK
A vital part of a due diligence investigation is a comprehensive background check on the people involved. We offer two packages, each better suited for some investigations than others. To discuss which package is right for you, please call and ask for a free consultation. Alternatively, leave a message with us, and one of our agents will get back to you today.
Tier 1 Background Checks
This is our lowest-cost background check package. It includes a professional, easy to understand report of all of our findings. If you choose this package, we can provide you with the following information about your chosen subject:
Current Address
Associated Phone Number
Date of Birth
Other Aliases
Bankruptcy Record
Insolvancy
Properties Owned
Previous Address
Associated Address
Information On Relatives
Current Business
Current Employment
County Court Judgements
Assets
Court Rulings
PEP Sanctions
Former Businesses
Marriages & Divorce
Our enhanced digital package includes everything involved in the Tier 1 package, plus detailed information on the subject’s online activity. Along with all the information detailed above, we’ll provide you with:
Tier 2 Background Checks
Information On Relatives
Web Activity
Information On Relatives
Media Reports
Information On Relatives
BACKGROUND CHECK FAQ
Private investigators use legal methods such as database access, open-source intelligence, and investigative research to gather detailed background information. We cross-check data and verify facts to ensure our results are accurate and reliable.
Yes, background checks are legal when done in accordance with UK law and data protection regulations. At PIUK, we always comply with GDPR and never use illegal methods.
To get started, we usually need the person’s full name, date of birth (if known), and any addresses or places of employment. The more information you can provide, the more detailed and thorough the investigation will be.
No. Our background investigations are carried out discreetly. The subject will not know they are being checked unless you decide to tell them.
Most standard checks are completed within 3–5 working days. More detailed or complex investigations may take longer, depending on the request.
Costs vary depending on the depth and complexity of the check. We offer fair and transparent pricing with no hidden fees. Get in touch for a free, no-obligation quote.

