If you are going to contact or hire a modern locksmith houston then ensure that you are calling that person who has the certificate and also has documentation of this line of work even you are calling him for residence or car. You also require checking the business bureau of that locksmith to know about his reputation and experience in this line of work. A person who is coming to your residence must be responsible consequently call more than one locksmith and ask them for reference which you can contact in their absence. It is not required that all locksmiths are modern with the advancement in the technology of locks and safekeeping systems. Only modern locksmith experts have this quality. Therefore, a person in this line of work, which is modern, will not only open or pick locks of your residence or car to give you access but he is also a security expert, which improves the security of your automobile, business, and residence. Some professionals who are modern locksmiths always try to protect your family and your precious things in a safe and appropriate way.