Mission Doc Prep – Notary & Mobile Apostille is a comprehensive legal document preparation service center specializing in notarial acts, immigration consulting, and expedited apostille authentication. Operating as Margot Castro Professional Center Inc., this team stands out through its mobile service model, bringing professional document services directly to clients throughout the San Francisco Bay Area.
The firm is staffed by experienced, bonded, and authorized professionals, including a non-attorney immigration consultant, a legal document preparer (LDA), a registered process server, an ATA associate member translator, and a notary public. They emphasize ethical, honest, and accessible service, offering flexible scheduling—including after-hours and weekend appointments—to accommodate diverse client needs. Their mobile operators provide convenient, on-site assistance for individuals and families navigating complex documentation requirements.
Services Offered
- Notary Public Services
- Mobile Notary Services
- Apostille and Authentication Services
- Immigration Consultation
- Legal Document Preparation
- Divorce Document Services
- Dissolution of Marriage
- Fiancé Visa (K-1) Processing
- Asylum Application Assistance
- Certified Translation Services
- Interpreter Services
- I-9 Form Assistance
- Immediate Matrimony Services
- Process Serving
- Fingerprint Services
- Guardianship Authorization
- DMV Document Services
Serving clients across San Francisco, the Peninsula, and the broader Bay Area, the team is fluent in both English and Spanish, ensuring clear communication and support for Spanish-speaking communities. With nearly 30 years of experience in immigration consulting, they have built a strong reputation for handling family-based petitions and hardship waivers with professionalism and care.
