YOUR LOCK AND KEY MASTERS GP Locksmiths 24hr Quick response mobile unit opens houses cars & safes, services, repairs, supply and installs locks with keys, safes, gear locks, car locks etc. GP Locksmiths are reliable professional and affordable catering for all your domestic commercial and industrial lock and key requirements, GP Locksmiths service is guaranteed & are available 7 days a week, Estimated time arrival 30 minutes.