I have recently had Darren from Dynamic Locksmiths install a deadbolt on a sliding door to allow for a dog door. Darren suggested a great option, which has increased my security when I don't have the dog door in too, which totally exceeded my expectation. I told him I would be available from 11am-2pm, and he arrived at 11am on the dot (unlike the other tradesman I had booked that day for some different work, that never showed up at all).

This is the second time I have booked Darren, and I would use him again in a heartbeat. I highly recommend him!