Tu Castillo

Immigration Lawyer at The Law Offices of Robert Nadalin

  • Recent Case: 4
  • Success Rate: 100%

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Contact Information


  • 650-250-1494
  • gov@bridge.legal, gov@boundless.com
  • 548 Market Street Suite 36741, San Francisco , CA 94104

About Tu Castillo


Tu Castillo, who is licensed to practice at Supreme Court of California, CA, California Supreme Court, CA, is an immigraton attorney at The Law Offices of Robert Nadalin. During the past three years, Tu Castillo has filed 4 labor condition applications for H-1B visas, all have been approved . The overall case success rate is 100%.

Client Information


Top Employer Clients
Industries Represented
    Professional, Scientific, and Technical Services
Top Colleges Graduating From

Statistics of Labor Petitions for H-1B Visa & Employment Based Green Card(PERM)


LCA For H-1B Visa
  • Applications Filed: 4
  • Case Denied: 0
LC for Green Card(PERM)
  • Applications Filed: 0
  • Cased Denied: 0

Labor Petitions (LC) for Green Card (PERM) Applications


Tu Castillo has assisted clients in filing labor petitions for Green Card (PERM) applications. Below are key statistics:

Top Beneficiary Visas

Top Job Titles

Top O*NET Titles

Top Locations

Labor Condition Applications(LCA) for H-1B Visa


Tu Castillo has filed labor condition applications for H-1B visas for a wide variety of positions and locations. Below are the top statistics:

Top Beneficiary Visas

H-1B

Top Job Titles

Senior Manager - Quantitative Sciences, Lead Data Engineer, Sr. Technical Program Manager, Business Systems, principal Data Warehouse Engineer

Top O*NET Titles

Database Architects, Computer and Information Research Scientists, Information Technology Project Managers

Top Locations

Watertown, MA, Pleasanton, CA, Huntersville, NC, Lynnwood, WA

Practice Areas


  • Green Card Applications: Helps clients obtain lawful permanent residency.
  • Investor and Entrepreneur Visas: Advises entrepreneurs and investors on obtaining visas.
  • Employment Visas: Assists businesses and individuals with work visa applications, including H-1B, L-1, O-1, and E-2 visas.
  • Naturalization and Citizenship: Guides individuals through the process of becoming U.S. citizens.

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