Welcome to Waldorf Legal Services, LLC: Process Servers / Apostille Agents / Mobile Notary: Dependable and professional delivery of your legal documents expeditiously. Apostille services to assist with obtaining apostille certificates for acceptance of documents into foreign countries. Convenient Mobile Notary services. Document Pickup/Dropoff and courier services. We provide these services in Maryland and Washington, DC. Call us anytime and you'll always get professional, reliable and excellent service with a pleasant experience.