by TheOstrich » 01 Jun 2014, 22:13
If it's an emergency call-out - one of these 24 hour mobile locksmiths - don't expect much change from £200 (parts and labour) if it's a Pvc door lock 'n sliding bolt mechanism that has to be repaired. We had a spring go recently in a 8 year old lock, and a complete new mechanism had to be fitted because of its age. Took the chap around an hour, including levelling the door against the frame, as it had sagged slightly, and it was that which had caused the lock to be out of alignment, so the extra tension had apparently caused spring to fail, rendering the lock useless.