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Discover Our Services
Welcome to SIASS - Newcastle, your trusted private investigation agency in Newcastle upon Tyne. We specialise in covert surveillance investigations and technical surveillance equipment.



About Us
If you are needing to hire a Private Investigator in Newcastle
SIASS.org.uk provides discreet, ethical and professional private investigation services in Newcastle and surrounding areas. Our main specialism is covert surveillance investigations. We operate as a Commercial Technical Surveillance Unit (TSU), providing our clients with the expertise and equipment required for their investigations. Find out more by visiting our main website

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What private investigation services does SIASS offer?SIASS offers a range of private investigation services, including surveillance, background checks, asset tracing, and fraud investigations. Our investigations may involve HR issues, welfare checks, infidelity cases, anti-social behaviour, or neighbour disputes. Each case is assessed, and a comprehensive strategy is drafted and discussed with the client before our services are engaged. Every service is conducted with professionalism and discretion to meet the client's needs.
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Who are SIASS?SIASS is a reputable private investigation agency based in Newcastle, UK. With a team of experienced professionals, SIASS specializes in providing discreet and professional investigative services to meet the needs of individuals and businesses. The agency is known for its commitment to integrity, confidentiality, and delivering results.
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What is covert surveillance?Covert surveillance refers to the discreet monitoring of individuals, locations, or activities without their knowledge. It is commonly used in private investigations to gather information or evidence without alerting the subject. Covert surveillance techniques may include hidden cameras, GPS tracking, and undercover operations. This method ensures that the subject's behavior is natural and unaltered, providing accurate and reliable evidence.
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How much does SIASS charge for private investigations?Costs for private investigations vary depending on the complexity and duration of the case. SIASS is committed to conducting investigations that are cost-effective and focused on obtaining the required information for clients. For a free initial consultation and a detailed quotation, feel free to get in touch with SIASS at [email@siass.org.uk](mailto:email@siass.org.uk) or call us at 07441446445.
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