This company is brilliant. The guy who owns it is called Fergus. He came to our office to open a door that we somehow had lost the keys to. Although we had high security lock fitted he opened it in about 20 mins and not a mark on the door or the lock!!! We simply couldn't believe it was possible to do that. Very nice person, very friendly service. Was cheaper than a lot of others in Oxford too who said we would have to have the lock drilled open and replaced!!