I love local-business marketing, and I saw this in a neighborhood while driving in Houston:
It’s a simple A-Frame (much like my Shoe Hospital Experiment sign) this window cleaner puts out in front of a house they were cleaning.
A great way of drumming up business is letting people in the neighborhood know you’re helping out one of their neighbors.
If you’re a service provider like this, spend the $150 to get a nice A-Frame made and stick it in front of your service sites!