Immigration Attorney Nelson A. Castillo in Los Angeles, California

Personalized service from

a professional you can trust

About me

Individuals & Families

Helping people is our priority. We advise our clients about their legal options and assist with family-based petitions, permanent residence, fiancé visas, asylum, and more.

Humanitarian Programs

We help immigrants in precarious or urgent situations apply for special humanitarian programs, such as temporary protected status, U Visas and DACA.


We help corporate clients, their employees and private individuals strategize and navigate through the complex immigration system to provide customized business solutions.


Want to study in the United States? We help foreign students with the process of F-1 and M-1 visa applications and advise them on employment eligibility and restrictions.

Investors & Entrepreneurs

We provide advice and immigration support to guide immigrant investors seeking to enter the U.S. market.

Citizenship & Naturalization

The ultimate goal for many immigrants is to become a United States citizen. We take pride in carefully preparing our clients in the process and provide support to achieve that goal.

Give us an opportunity to help you.

We take care good care of the people we serve. That’s why so many of our satisfied customers recommend us.