You will need to go thru like hospital or similar and they will have to prove they can't find US workers to do your job, which more than likely unless they lie ain't going to happen.
I have a business in USA and I am also willing to sponsor/hire HB1 or any other work visa, but the deal is USCIS would just take my application money and never approve that type of Visa.
Just because you have a friend or relative to sponsor / hire doesn't mean anything. I suggest you study up on work visas on USCIS (This is where all visas application done in USA for purpose of immigtation) Homepage | USCIS