Official Signature Vanguard (OSV) is a premier Mobile Notary Service, and Certified Legal Document preparer based in Alpharetta, proudly serving the greater Atlanta Metro area.
What sets OSV apart is our 24/7 availability, professionalism, and genuine care for each client. We go beyond traditional notary work by also offering document preparation services to help ensure your paperwork is accurate and complete before it’s signed or filed.
Whether you need:
An estate plan notarized for your family’s peace of mind
A loan signing handled for a real estate closing
Fingerprinting done right the first time
Apostille facilitation for international document use
Or document preparation support for your important legal and personal needs including Estate Plans complete with Will, POA and Healthcare Directive. We also handle Immigration and Citizenship forms.
— we deliver with accuracy, attention to detail, and exceptional service.
In addition, we specialize in elopements and small, intimate ceremonies. We bring warmth, personalization, and professionalism to each celebration, making sure your day feels truly special.
✨ You’ve tried the rest — now try the Best. Let’s get your documents Prepared. Signed. Sealed. Delivered. And if love is calling, let’s make it official.
