I do work for the 50 houses on my street pretty regularly, I do it cheap enough to keep other tree trucks out of my neighborhood, and I also do it at my leisure (in most cases). They tend to call me for small prune jobs that they probaly would just ignore if I didn't live near them. The good thing is that at any point in time I've got a limb to take out for $50 or a tree to dead wood that no one is in a rush to get done. I do these small jobs in the rain, or when ever I need to just get out of the house. Working cheap for these 50 houses gets me lots of relatives and friends of the 50 who have been told how reasonable and honest I am that they just call me and I get the job without fighting other bids, and they do not get the neighbor discount.
Greg