Siu Ying Cheng

My name is Siu Ying Cheng, and I am a commissioned Notary Public and eligible Notary Signing Agent based in Cupertino, California. I maintain a current California notary commission, valid through 2028, and have successfully completed the required background screening for signing agents.

I provide mobile notary services, traveling to your home, office, or another convenient location to help you complete your important documents efficiently and accurately. Whether you are signing real estate documents, loan packages, or other notarized paperwork, I focus on clear communication, proper identification procedures, and careful attention to detail.

My goal is to make the notarization process straightforward and stress-free, while maintaining professionalism and compliance with California notary laws at every step.