We can replace all types of locks (cylinders, mortice locks, UPVC mechanisms). Cylinders can be replaced like for like or upgraded to a higher security cylinder, we can also replace multiple cylinders to work under the same key. Mortice locks can replace like for like or upgraded if required to BS3621 (just ask us if you’re not sure what you require). All types of UPVC mechanisms can be serviced and replaced, from adjusting the hinges and strikes to replacing full units. We only replace locks and mechanism when absolutely necessary, we will always try to service/repair locks in order to keep the costs down (just the call out charge).