Pop-A-Lock Locksmith Seattle is the only nationally franchised, full-service locksmith company in the Seattle area. We service all of King County and we're open 24 hours a day. Pop-A-Lock is also a completely mobile locksmith service that will come to you when called, no matter where you re located. We're part of the largest group of licensed and professional locksmiths in the world, and we're prepared, eager, and able to serve all your needs.