They worked on my 1994 Miata and did a great job. I provided a list of things I wanted done, including a timing belt. They provided additional suggestions of work that made sense to get done at the same time without coming off as trying to upsell unnecessary work. During the entire process, there was excellent communication, and when they were done, I was pleasantly surprised by great quality work and an affordable invoice. All Tech Automotive is a must have resource for any automotive enthusiast.