How SIASS Supports Landlords with Tenant Issues
- SIASS

- Aug 28
- 2 min read
Private and social housing landlords face a wide range of challenges when it comes to managing tenancies. While the majority of tenants are responsible and law-abiding, there are occasions where serious tenant issues arise — such as tenant fraud, unauthorised sub-letting, overcrowding, anti-social behaviour, or even the unlawful use of a residential property for business purposes.
These problems are not only disruptive to communities, but they can also cause significant financial, reputational, and legal consequences for landlords. Addressing them effectively requires robust, reliable evidence — and that is where SIASS can assist.

Technical Surveillance Support for Landlords
At SIASS, we provide covert technical surveillance operators who specialise in gathering evidential material that is both reliable and legally admissible in court. Our operators are highly trained, professional investigators who can:
Discreetly obtain surveillance footage that substantiates suspicions of sub-letting or overcrowding.
Gather evidence to support action in cases of persistent anti-social behaviour impacting neighbours and communities.
Monitor and record where a property may be misused as a business premises without consent or in breach of tenancy agreements.
Ensure all evidence is collected in compliance with legal standards, protecting landlords from challenges to admissibility.
Supporting Legal Action For Tenant Issues
Landlords often find that suspicions alone are not enough to act upon. Whether pursuing possession proceedings, seeking injunctions, or tackling fraud, courts require clear, credible evidence. SIASS ensures landlords are not left exposed by weak or circumstantial claims.
Our covert technical surveillance services provide landlords with the solid evidential base needed to take decisive and lawful action, while also demonstrating to courts and regulators that proper investigative processes have been followed.
Why Work with SIASS?
Professional expertise: Our technical surveillance operators are drawn from specialist investigative backgrounds.
Court-ready evidence: All surveillance footage gathered is legally compliant and admissible.
Tailored support: We work closely with landlords — whether private or social housing providers — to understand the issue and provide proportionate, discreet investigative solutions.
Community reassurance: Tackling tenancy fraud and anti-social behaviour benefits not only landlords but also the wider community affected by disruptive tenants.
Taking the Next Step
If you are a landlord facing tenant-related challenges and need reliable evidence to support legal action, SIASS is here to help. Our technical surveillance operators bring professional rigour and investigative capability to even the most complex tenancy issues.




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