I’m John Heinz, a mobile notary and apostille service provider based in Los Angeles, CA, serving clients throughout Southern California through Certified Signing Services. I focus on making notarization convenient, professional, and straightforward, whether you need support at a location that works for you or assistance with documents that require careful handling.

My services include mobile notary appointments, loan signings, apostille support, estate planning documents, and business documents. I also offer remote service options when appropriate, helping individuals, families, and businesses complete important paperwork with confidence and attention to detail.

I bring a friendly, organized approach to every appointment and understand that many notarial needs are time-sensitive. My goal is to provide dependable service, clear communication, and a smooth signing experience from start to finish.