Manufacturers we work with

Here at Thornhill Security we provide a wide range of safe and security products for your domestic and commercial environments from the most widely respected industry manufacturers from around the world.  Whether you are looking for an effective security system for your commercial building, want to protect your valuables from theft and damage or simply wish to replace a lock on a window or door we have a solution for you.

Over the years we have maintained excellent relationships with all of our manufacturers, meaning that we can work with them to deliver high quality products and excellent customer satisfaction.  The list below details information about the companies we are proud to work with.