I had a rock chip in my windshield.About three weeks after it happened, I stopped at Cobblestone to have it repaired so my windshield would not crack. About three times they told me that they \""guarantee their work\"".\nTwo days after the did the repair, my windshield cracked, starting from where they did the 'repair\"". When I went to Cobblestone, and explained the problem, ti turns out that the \""guarantee\"" is that they refund your insurance company the $30 they charged for the repair! Some 'Guarantee\""!\nAdditionally, the manager approached me as I was warning another customer, and thinking he was real cute, told me to get in my car and get my drugs, then 'what have you been smoking?' How professional.\nThis is not an honest establishment, nor do they do good work.\nI would recommend hiring professionals to work on your car, not children.