If you have your original key, it is pretty easy to just make a duplicate. It is also possible to get a Commercial locksmith easily even without the original key. But this is going to take a lot more energy, time, and maybe higher cost than the former.

Here are the steps involved;
Step 1; Find the Locksmith

The very first step, obviously, is to find the locksmith. If you have used the services of a locksmith before it should be pretty easy to get one. But if you haven’t, you might need to do some research to find out how it works and how to find the best one. Once you do, the locksmith will take it from there.
Step 2; The Essential Information

The locksmith will not just go ahead and start working on the key. There are some essential information that you will need to provide him with. The first thing is to prove that the car is yours. In this case, you might need to provide some essential documents and paperwork like the registrations and the VIN.
Step 3; Car Assessment

The next thing a locksmith does is to find out the information about the car. You may need to provide the necessary documents for this as well. This includes the year, the make, and the model of your car. They can also use specialized computer software to search the car information.
Step 4; Cutting and Testing the Key

The locksmith then will work on cutting the key. This can be acquired via the key code in older vehicles. If the code is not available, the locksmith can go ahead and decode the lock to get the key cuts. Once they cut the key to code and programmed it to the vehicle, the locksmith can now test the vehicle to guarantee everything is working perfectly.