I didn't get tint but after getting paint protective film from Premiere and seeing the work that others have had done at other places, I wouldn't trust my Model S to anyone but Premiere. They do tint and I expect that they would pay the same attention to detail on tint as they do on paint armor.
At Teslive, I checked out jobs done by two other local shops. One left a razor mark on the bumper, the other doesn't wrap the film around the edges.
They did my Model S before the accident and I'm going back to them with the new car. Expensive but worth the cost IMO.
http://www.yelp.com/biz/premier-protective-films-international-fremont