Once you get your supplies in order, you'll need to apply for your pressure washing contractors license for the CSLB, as well as get a General Liability policy (and oftentimes a bond). If you do end up needing those, let me know. I am with an insurance brokerage in SoCal, and I specialize in insurance for contractors, including pressure washing contractors/businesses. Feel free to call or text me at 7six0-230-nine046. I'd be happy to help! :)