I arrived home at 2:45pm after a 17 hour shift and found an inside window busted by my dogs. I found litter attached to my front door in the form of a "roof sale" flyer. If I need my roof replaced I WILL DO IT WITH MY OWN HANDS. Clearly posted on my window less than 3 feet from the front door the litter was left on is a sign posted "NO SOLICITING". The sign is posted in a manner in which you must pass it/read it before arriving at my front door as to not startle my dogs. I will never use their services and I will be discussing this matter with my neighbors who also all have "NO SOLICITING" signs clearly posted on their doors which I observed also containing the same litter. Clearly the littering party in question does not possess simple reading and comprehension skills in which it was able to process the fact that I do not want unknown people on my property. I would not advise using any services from a company who employs individuals who cannot read.