National Locksmith Training is the first and only Licensed Locksmith Training School in Arizona: Students in our locksmith training take courses in topics like key identification, key making, lock installation, lock picking, residential locks, commercial locks, automotive locks, electronic access locks, to name a few. Whether you are opening your own business or want to be a locksmith, we will get you trained and working like no other career organization. We provide ongoing support, encouragement and a learning experience that starts with a solid foundation.