Any harm carried out it has the ability to expose you a lot of danger. Read and understand everything inside the contract anyone decide to sign, and get questions all about the parts you don't understand. So don't forget to question your roofer's technique. http://triangleorder.com/__media__/js/netsoltrademark.php?d=rockinrooftops.com%2Froofing-services%2Flocal-roofing%2F