At Peregrine, when we are doing residential pigeon control work, it is a common scenario to be sitting on a roof top taking a break, looking down the street and seeing another three or four houses that have pigeon issues.
Sometimes the pigeon issues aren’t visible from the ground, or the home owner isn’t aware of the extent of the pigeon problem. Depending on comfort level, you can knock on the neighbour’s door and have a conversation explaining what you are doing to your house to push pigeons away. This neighbour may want to participate. The other choice is just to ask your Peregrine pest control service technician to drop off door hangers to the affected residences. This is a nice, warm way of raising awareness.