If you know the field and the work and have the trucks and equipment just want the opportunity to do it your way and make more then you should get your LLC, Insurance, Bank account and apply to be a Business instead of subcontracting to someone else. You will cut out one of the middle men meaning more pay that you can negotiate as well as the areas you want to cover or can cover to help save gas when routing yourself. And doing the job to code the way you want to cover yourself and your business as well as covering your QAs. It's a win win!