Private Investigators in London

SPS Investigations is proud to offer a sample field report to showcase the services we provide. Our reports offer clear, concise, and accurate findings, backed by thorough research and professional expertise. From surveillance to background checks, every investigation is tailored to meet the unique needs of our clients. Fill out our form to receive your report. If you’re interested in getting a quote, you can book a Free 15 Minute Consultation with us!

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    Our Services

    At SPS Investigations, we offer a selection of private detective services for the people and businesses of Greater London. We take a meticulous approach to information gathering — using a variety of methods and specialised tools — to guarantee accuracy and reliability.

    Our Process

    1) Consultation

    During the initial consultation with SPS Investigations, we take the time to understand your unique needs and concerns, discuss potential investigative strategies, and outline a tailored approach to provide you with the most accurate and reliable information.

    2) Investigation

    In the Investigation phase, we will begin conducting thorough research, surveillance, and data collection based on the agreed-upon strategy, ensuring a discreet and professional approach to uncover the information you need.

    3) Report

    In the final “Report” step, you will receive a comprehensive and detailed report of our findings, including evidence, analysis, and actionable insights, all presented clearly to help you make informed decisions.

    Book Your Free Consultation Today

    Whether you need us to surveil someone, serve papers or uncover evidence of infidelity in your marriage, one of our experienced and compassionate private detectives in London is ready to listen.

    Take a moment to complete the contact form below by providing your name, contact details and a brief description of your requirements. If you’d prefer to speak to one of our private investigators directly, call us on 0208 154 3359. We’re here to listen, offer advice and, ultimately, get to the truth.

    private detective services london

    Who We Are

    SPS Investigations is a team of driven, detail-orientated private investigators with a passion for uncovering the truth. We’re all Londoners, which means we offer comprehensive knowledge of the capital and insights only London-based detectives can provide.

    We take enormous pride in helping people to uncover the truth — wherever it lies and however difficult it might be to ascertain. We understand the work we do is often linked to the misfortune of others, which is why we always strive to be compassionate and understanding. While we never shy away from delivering cold, hard truths, we never forget the human element of our work.

    Client Testimonials

    The voices of our valued clients echo the unwavering commitment and excellence that define our private investigation services in London.

    Read Our FAQ’s

    Our private investigators have amassed a wealth of knowledge and experience over the years.

    Yes, SPS Investigations is part of the nationally recognised UK Private Investigators Network (UKPIN).

    While there may be some unscrupulous private detectives in London, you can rest assured that SPS Investigations always works within the confines of UK law. We have an intrinsic understanding of the various regulations that govern the work we do, including privacy laws such as GDPR.

    Due to the exceptionally complex nature of our work — and the highly specific nature of each case — we don’t offer fixed-price services. Instead, we fully assess the client’s requirements before creating a fully costed and bespoke action plan.

    Yes, but only if it’s performed within the confines of UK law by professional and experienced private detectives. We have developed a highly specialised approach to surveillance that guarantees the legality of our operations.

    Yes, we work diligently to ensure all our reports are clear, concise, accurate and suitable for use in legal proceedings.

    No, phone tapping, hacking computers and accessing digital communications without consent are illegal in the UK. All of these actions also go against our code of conduct.

    Absolutely. We will never share our findings or reports with anyone but you or a nominated individual. We won’t even discuss your case with anyone else unless we have your permission.

    No, our responsibilities begin and end with the gathering of evidence. However, we may liaise with law enforcement authorities if we uncover serious criminal activity during the course of our investigations.

    Yes, if the nature of the investigation allows it. For example, we can carry out digital searches and background checks remotely from our London offices.

    Our main office is located in Kensington within the W8 postcode. We’re based just a short walk from the beautiful Kensington Gardens. We have a second office in Mayfair, which is sandwiched between Hyde Park and the world-famous Covent Garden area. But we’re a mobile private detective agency with intrinsic knowledge of every square inch of London — including the NW8 and E8 postcodes and the areas in West and South West London.

    Our Contact Details

    Phone Number

    0208 154 3359

    Registered Address

    First Floor Office,
    3 Hornton Place,
    London
    W8 4LZ