Jason Koltz

I’m Jason Koltz, owner of Treaty Oak Notary in Austin, TX. I provide 100% mobile notary services for clients across Greater Austin, Hays County, and Buda, bringing convenient, professional notarization support to homes, offices, and other agreed meeting locations.

My services include mobile notary work, loan signing appointments, acknowledgments, jurats, and certified copies. I focus on making each appointment clear, efficient, and handled with care, whether you need a single document notarized or support with a more detailed signing package.

Through Treaty Oak Notary, my goal is to offer friendly, dependable service that fits your schedule while maintaining the professionalism expected for important documents.