Discreet Private Detective
Welcome to KSM Investigations – your trusted private investigation service with over 32 years of experience, based in Chelmsford, Essex. Professional, Discreet, and Reliable Private Investigation Services
At KSM Investigations, we specialize in:
- Covert Surveillance
- Process Serving
- Trace Enquiries
Conveniently located, we cover Essex, Hertfordshire, Cambridgeshire, and the North & Central London areas.
Every case is unique, and we tailor our private investigation services to your specific needs. We maintain regular contact throughout your investigation, providing updates and a written cost estimate before any work begins.
“We will never hard-sell you. Our commitment is to provide free, friendly advice, ensuring your comfort every step of the way.”
Why Choose KSM Investigations?
- Experience That Counts: With over 32 years in the industry, we’ve honed our skills in covert surveillance and investigative techniques.
- Genuine Discretion: We value your privacy. We don’t follow up with unsolicited calls, ensuring your confidentiality and comfort.
- Professional Standards: Fully insured with Professional Indemnity Insurance (£1M cover), police-checked, and registered with the Information Commissioner’s Office (ICO).

Whether you’re a private individual, business, solicitor, or insurance company, we provide evidence-backed solutions to uncover the truth.
Investigative Services Tailored to You
From infidelity investigations to statutory sick pay (SSP), personal injury claims, or theft, our services are designed to meet the unique needs of our clients.
If you suspect someone may not be honest, covert surveillance could be the key to obtaining the evidence you need.
Contact us today for free, friendly advice:
Call: +44 (0) 1245 925311
What Sets Us Apart?
The Truth About Licensing
Currently, there is no licensing for private investigators or detective agencies in the UK. Some companies may claim otherwise or suggest they’re licensed under unrelated categories like Close Protection. We believe in transparency and encourage you to ask questions to ensure you’re working with professionals.
Real Testimonials Are Rare
While many agencies boast glowing testimonials, we prioritize your privacy above all else. Most clients prefer to keep their matters confidential, and we honor that discretion.
A Word of Caution
Not all private investigators are created equal. Ensure you:
- Verify domain ownership and business history.
- Ask about direct experience and who will handle your case.
- Avoid agencies that pressure you into a decision.
At KSM Investigations, we encourage you to take your time. We understand the emotional stress many clients face and aim to provide support, not added pressure.
SEO Keywords and Transparency
Through careful research, we’ve identified that the phrases “Private Investigators” (340,000 searches) and “Private Investigation Services” (3.5 million searches) are widely used. However, SEO rankings don’t guarantee expertise. A top-ranked website may excel in marketing, but that doesn’t always translate to field experience.
With over three decades of hands-on experience, we focus on delivering real results for our clients.
Get in Touch Today
If you’re seeking a discreet, professional, and trustworthy private investigator, contact KSM Investigations for a confidential consultation.
Call us now: +44 (0) 1245 925311
Email us for a quote or advice – your privacy is guaranteed.
“Discreet Private Detective – Professional, Confidential, and Experienced.”