Angelo is a highly-experienced and well-qualified automotive technician. I talked to him in depth while he was working on my order. He has access to all the parts he feels that he will need to do the job, and will bring them with him in most cases. Since I am retired, I have the choice in going to the dealership and waiting, or calling Angelo and his associates in which case I can remain at home while he works outside. He had all of the necessary tools and support systems required to complete the job on his service truck.