If they want to inspect your roof and you say no, why do they still want to know your address, how many people live there, what your income is and whether or not anybody will be home tomorrow and when? Are these people driving around casing homes and if they get caught, they just say they're looking at roofs? Walk into my backyard without my permission, I dare you. My vision is not good without glasses so I can't tell if that's a gun or a camera without them. People who know me, know this. Who am I? ... the next house you think about robbing. You feel lucky punk?
They're offering to repair my roof; there is nothing wrong with my roof.