I had my transmission serviced by Denny's transmission thinking I had a seal leak which later turned out to be from the power steering system. I worked with Shawn and he told me this and advised that our transmission was fine. Shawn did check transmission operation with diagnostics and made some adjustments to ensure transmission performance. From my experience working with Shawn, this shop is honest, customer service driven, and their service is comprehensive and affordable. For my power steering leak, Shawn recommended another shop which I will pursue.