Sergio Curioso

I’m Sergio Curioso, CEO of A to Z Legal Services in Norwalk, California. I provide professional notary public and apostille support through our Norwalk and West Covina offices, with friendly service for clients who need documents handled carefully and efficiently.

My work includes notarizations, apostille services, certified translations, minors travel authorizations, powers of attorney, affidavits, certified copies, living trust and deed documents, vital records corrections, and related document assistance. I also support both retail and mobile notary needs, helping individuals, families, and businesses complete important paperwork with confidence.

I focus on clear communication, attention to detail, and a practical approach so each client understands the process and feels supported from start to finish.