I've been using Glass Cars for all of my tune-ups,car check-ups, and car repair needs for four years, and I love them. They are always very straight-forward with me about my options. When I ask them, "Can you find anything wrong?" they do a good job of looking and giving me suggestions, but when I bring it in and say, "I just want XYZ fixed" they don't try to up-sell me. Very pleasant. The only drawback is that they do not do tire alignment, so I have to go somewhere else for that. But they do everything else, and it's a small company with a real personal feel. They even gave me a ride home one time when I dropped my car off (even though that's technically not a service they offer!). A pleasure to work with.