It seems to me that charging $150.00 per hour sounds great, but if it only goes towards the additional overhead associated with increased advertising costs (full page phone book ads $15,000 / year) shiny new trucks, crisp uniforms, dispatchers, increased travel time & unbilled hours, increased fuel costs, increased insurance costs, etc., then you will still only be able to offer the same service that can be offered by other, less "inspired" contractors.