Step 1: Gather the following documents. View a list of the available Notary Public forms available from the California Secretary of State's office here.Legally notarize your San Bernardino, CA documents online in less than 15 minutes. A. If an affidavit, should sign where indicated below. b. If an unsworn statement, they should sign where indicated below. Our mobile notary services for San Bernardino CA is available 24 hours a day, 7 days a week, 365 days a year. This is a review for a notaries business in San Bernardino, CA: "Very professional, prompt with responses. Superior Court of California County of San Bernardino. Package Depo offers on-site notary public services in San Bernardino, CA, 2999 Kendall Dr Ste 204. Complete Part I, Items 1 – 7, with the information as it appears on the current certificate. 5.