This company will come to you offering a free roof for your home. These evil people are scammers and will stop at nothing to get money out of you. They will try to scam your insurance company, who will in turn raise your rates and give you resistance when you need to file a real claim.
If there is any problem CSI will hound you for money, badger you and your relatives over the phone, and even try to take you to court for more money. They have screwed my family over and now we are stuck with out a roof and have to deal with these evil people until my lawyer counter sues.
My advice is to stay far away from this evil business and report them for anything to the BBB. They use their 'paid for' standing with the BBB as grounds for their legitimacy. Don't believe the hype.