I'm of two minds about the Zimbrick Honda service center on Grand Canyon. They always do a good job and their waiting room is nice and full of amenities. The problem is setting up the appointment. They are very much set up for people who can drop off their car and leave it for a day. We are a one car family, so that isn't an option. I haven't been able to schedule an appointment at a convenient time yet (they are only open until 6 on weekdays and don't schedule appointments past 5:15), but I'm committed to having my service done at a Honda dealer, so I continue to go back. Some expanded hours and they would be just about perfect.