Hello, I’m E. Joanna Diaz, a California commissioned notary public and NNA-certified notary signing agent based in Whittier, CA. Through JD & Associates Notary Services, I provide professional mobile notary signing services for individuals, lenders, attorneys, and contractors.

I assist with a range of notarization and signing needs, including loan signing services, hospital signings, jail signings, fingerprinting, and wedding-related services. I offer mobile support and can help clients who need convenient notary service outside a traditional office setting. My goal is to make each appointment clear, organized, and handled with care.

Whether you need a notary public for personal documents or a notary signing agent for a loan package, I bring a friendly, detail-focused approach to every signing.