Sue each of the individuals. By the way, before you do so, you may wish to contact the licensee and making a final demand for reimbursement. Tell them they will be sued in small claims court and following a successful judgment you will be contacting the state licensing board for licensing improprieties. Do not say "pay or else" - that is extortion.
The above is general legal and business analysis. It is not "legal advise" but analysis, and different lawyers may analyse this matter differently, especially if there are additional facts not reflected in the question. I am not your attorney until retained by a written retainer agreement signed by both of us. I am only licensed in California. See also avvo.com terms and conditions item 9, incorporated as if it was reprinted here.
If you are suing in small claims court, I would suggest naming all three individuals as defendants.
Frank W. Chen has been licensed to practice law in California since 1988. The information presented here is general in nature and is not intended, nor should be construed, as legal advice. This posting does not create any attorney-client relationship with the author. For specific advice about your particular situation, consult your own attorney.
I agree that you should sue all three. Since you have been sending emails to the business, I would suggest that you write a demand for payment to all three so that you can present that to the court when you appear there.
The burden is on the Plaintiff to prove to the court that you received $700 from him. If he has no proof that he gave you $700 or witnesses the Court is not going to reccomend any relief. If you receive an unfavorable result you can appeal their decision and have a trial de novo in Superior Court.
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