I had my windows tinted 7 years ago by Cali Tint and they did a great job. Recently the rear window started to bubble so I called to see what they could do for me (they returned my call within 30 minutes). I was told that the tinting had a life time warranty and they would remove it and reinstall at no charge. He even thanked me for bringing back to him to fix the problem. They were nothing but professional and great guys.I will recommend them to all my friends.