I know this is an ugly topic, but not much has been said, if anything about it.
I am about ready to launch a face-to-face, door-to-door cold-calling campaign for businesses and residences. Basically strip malls, law offices, etc are my target on the commercial side and as I finish a home, call on others on the street. If no answer, I will NOT leave information on the door (I think it is a little tacky in an area with $350K and up homes).
What are the thoughts and collective experience with this?
You might look up Chuch Piola, in Google and see what he did.