Checkout flat rate plus at mrhvac.com. It is a good system and you can print your own books right away to get started and then spend some time making any necessary changes or additions. I used it for two years until I joined a group that supplied us with a new pricing system. We still use it from time to time for specialty pricing that I added to the book. It was a great investment.
P.S. If you go to flat rate you can base your costs at 150.00/hr and you don't have tell the customer your hourly rate, because you are not billing by the hour anymore.
Win, win!!!
