These services are most widely used by private vehicle owners and even by the police. They are of great help during situations when all other alternatives fail. Let’s make it clear to you with an example. Suppose you left your car keys inside your car by mistake and at the same time locked all the doors. Getting the duplicate keys mean you have to travel or spend unnecessary time and money. This is when you can call a local based emergency locksmith service provider, who would be at your service in a matter of few minutes. These service providers usually have mobile services, wherein they carry all the required tools. They should also have factory trained locksmiths to attend to your specific needs. These services are also availed by the police when they have to crack down on criminals, detect a crime scene inside a vehicle etc.