Southwest Locksmith in Philadelphia is a family owned business. Our goal is to help each of our clients and maintain their friendship for years. Honesty, professionalism and responsibility characterize us. You have a visible face of us always in our store in Philadelphia, and that is very important when you hire a locksmith service. Come to visit us! Our frequent jobs are usually replace lock, change mailbox lock, fix lock and rekey lock, this last is a good cheaper option if you only need a new key for your lock and that the old key does not work anymore without having to change the lock. We provide 24 hour emergency in Philadelphia. Expert locksmith is waiting for your call to help you wherever you are. We will give you a free estimate.