Jobs at small San Diego companies nobody posts about after 8 years as a bank teller

I asked around at a community meeting and got three leads. I do not usually post, so bear with me. One is a print shop, one is an accounting firm and one is a clinic. Does anyone have similar leads?

Visiting in person worked for a trades job. For office jobs, email was better.

A short email with two sentences about what you can do and your résumé attached worked for me. I followed up after a week.