https://www.lacity.org/business/popular-information
Most rank and file government employees will be helpful in these situations and guid you in the directions you need, if you talk to any politicians you will likely need to take a shower afterwards.
Perhaps you can come here personally and speak to someone from the main office or it might also help if you google and get in touch with someone from the better business bureau. Good luck!
Thanks! Your answer is awaiting moderation.