I think there is something to be said for location as well.
I'm sure Gwas and APlus will agree - it depends on your marketplace.
In Detroit we can charge anywhere from $75.00 to $125.00 per hour depending on the job, however in Toledo, just an hour's South they might shake in their shoes at that price.
Without knowing the area in which you do business it would be hard to advise you on what a good going rate would be.
The point has already been made...it boils down to what you need to make a profit.
A tip to those who don't offer their location...you will only get as much information as your willing to give.
GWas, APlus and I all play in the same backyard and not once has that caused a problem, in fact posting about jobs has helped all of us.
All the best to you "where ever you are"
Gordon & Bridget Mahrle
United Mobile Power Wash, Inc.
The beautiful little town of Berkley, Michigan