If your looking to getting your windows tinted, I would highly recommend going to Sun Tinting in the Alpharetta/ Roswell area! They do all of United BMW of Roswell's cars. And I got my windows tinted there and it came out great! And plus they are a Authorized OE Tuning Dealer, so you can get your car tuned and tinted at the same time! Check them out!
Ther website is: Suntinting.com
Phone #: 678-867-7998
Hope everything works out!!!