Locksmiths use specialized tools and techniques to open your door in the case of lockouts or lost keys. Trained locksmiths can pick your door lock with lock-picking tools such as a rake, a tension wrench, a half diamond or a hook. They may use a technique called bumping, which will work on pin tumbler locks, or as a last resort they may use a drill to remove your existing lock. The national average locksmith price ranges between $70 and $100. A locksmith can also replace your current lock system, re-key your locks if you have lost your keys, repair a broken lock, install a deadlock and more. Locksmiths not only help with front doors, they can help if you are locked out of your car, locked out of your mailbox, locked out of your shed … you name it. There may be an additional charge for emergency after-hours locksmith services. Check out our tips for smart hiring on Thumbtack.