OSS have a well trained workforce, their engineers have always been curteous and respectful.
Over the last 6 months Sutton Kersh have upgraded the security provided to several of our buildings and the advise from OSS has been central to the final design in terms of monitored alarms and CCTV systems.
I have found OSS security to be efficient and helpful, always responding quickly and efficiently to any problems we have had. A first class service.
We decided to partner with OSS, who gave us exactly what we needed and installed in a swift and professional manner