I would never do business with a company like this, in my opinion. They leave flyers in the doors and all over which blow around and make a huge mess. This method to obtain business negatively impacts the neighborhood. Also, even though soliciting is protected by the First Amendment under free speech for commercial purposes, the solicitor has restrictions based on his/her activities. It does not allow solicitors to trespass onto an individual's property that has clearly labeled signs that say "No Soliciting or No Trespassing". In this case, walking through an individual's garden or courtyards is considered trespassing.