Jason, welcome to one of the best forums out there. Mark should be able to provide you with everything you need to start. A little words of advise, if you do not have much experience in doing pressure washing, it might be to your advantage to get some on the job training with an experience pressure washing tech. It is real easy to get yourself into alot of trouble real fast in this field and if you do not have enough insurance to protect yourself, you could loose everything you own. Play it safe, get whatever training you need to feel comfortable before you start. I am sure you will thank me later for this advise. So good luck and I wish you the best. Hugh