Our locksmith in NW3 attended an emergency lock out in Belsize Park. The customer had accidentally left their keys inside their flat and closed the door behind them. Our locksmith was able to pick open the Yale lock cylinder without any damage to the lock and the customer was able to retrieve keys from inside. For more information on our locksmith in NW3 or if you would like to book an emergency locksmith please call us on 0800 052 0775 to speak with our one of our local nw3 locksmiths