by gatorgrizz27 » Mon Oct 06, 2014 6:33 pm
While I agree that an LLC can be hugely beneficial in certain cases, there is no need to go through all of the trouble of setting up a "legitimate business" before you sell your first trailer. Make money first, determine if it is viable, then go legit if it is.
Does she like any trailer you've currently built well enough to buy it as is? Most of us have things we would like to change if we had a "do over", it could be your chance to sell it and build another the way you'd like. Even if something happened, a lawsuit is more likely to go in your favor in a case of "I built this trailer for myself, she made me an offer I couldn't refuse, so I sold it to her, telling her it was hand built", than someone trying to skirt manufacturing standards.
If she does get one custom built, get a deposit in the full amount of the materials and let her know she ca pay the "labor" part of the bill when she picks it up and is satisfied with everything. She could change her mind, move, go to jail, or pass away before you complete it, leaving you upside down in it. Not paying in full until she receives it keeps her comfortable that the will be happy with everything and not get taken.
You need a firm price and a written contract, even if it isn't legally binding. List out exactly what it will be made out of, what features it will include, and make it known that change orders will cost extra or be impossible. Adding an extra light before you've wired it is no big deal, it could cost $300 if the wiring is finished and sealed up. Time & materials billing works well when you're doing a restoration and not knowing what you'll find when you get into it, very few people are fine with writing a blank check for a product, even if it is custom made. Figure out your materials cost, add 20%, then add on whatever amount of money would make it "worth your while" to build it. Unless you are doing this full time it is just extra cash, so hourly rate doesn't really matter, and when you're doing one-off projects without templates, having machines set up, and experience it's probably not even going to work out to $10/hr with a reasonable final price.