Hello, I’m Jian Ying Huang with A1 Service in San Francisco, CA. I provide friendly, practical support for people and businesses who need dependable notary and document-related services. My work includes notary public service, document authentication, apostille assistance, passport renewal support, courier service, and help with China visa applications.

I understand that important paperwork often comes with deadlines, travel plans, or official requirements, so I focus on clear communication, careful handling, and efficient service from start to finish. Whether you need a document notarized, authenticated, prepared for apostille processing, delivered by courier, or supported as part of a passport or visa process, I aim to make each step easier to manage.

At A1 Service, I’m glad to assist clients in the San Francisco area with professional, organized service for a range of notary and related document needs.