Navigating U.S. Immigration in Los Angeles?

Don’t face the complex immigration system alone. Your American dream deserves a dedicated and experienced legal team.

Why Risk Your Future? The Immigration Process is a Legal Maze.

U.S. immigration law is notoriously complex and constantly changing. A simple mistake on a form, a missed deadline, or misunderstanding a question can lead to devastating delays, denials, or even deportation proceedings.

Having our experienced law firm on your side means:

Avoiding Costly Mistakes

We ensure every document is filed correctly, completely, and on time.

Protection & Advocacy

We represent you in all communications with USCIS, ICE, and immigration courts.

Maximizing Success

We build the strongest possible case for your visa, green card, or defense.

Our Unique Advantage

We're Not Just Qualified—We've Walked in Your Shoes.

Our firm was founded by immigrants and children of immigrants. We don’t just understand immigration law; we understand the immigrant journey. We know the hope, the fear, and the overwhelming feeling of navigating a new country and a complex system.

This isn’t just a case for us; it’s personal. We provide the compassionate, empathetic, and culturally sensitive guidance that other firms can’t. We speak your language and fight for you as if you were our own family.

Full-Service Immigration Help for Los Angeles

We handle all areas of U.S. immigration law. No matter your situation, we are here to help.
Having our experienced law firm on your side means:

Family-Based Immigration

Reuniting families in Los Angeles. We handle green cards for spouses, parents, children, and siblings (I-130, I-485) and fiancée visas (K-1).

Deportation Defense

Facing removal proceedings? We provide aggressive defense in immigration court, including cancellation of removal, bonds, and appeals.

Asylum & Humanitarian Relief

Seeking protection in the U.S.? We have extensive experience with complex asylum cases, VAWA (for victims of domestic violence), and U-Visas (for victims of crime).

Green Cards (Permanent Residency)

Guiding you on the path to becoming a Lawful Permanent Resident through family, employment, or other pathways.

U.S. Citizenship (Naturalization)

Achieve your final goal. We help you prepare your N-400 application and prepare you for the interview and test.

Visas for Work & Investment

Assisting L.A. businesses and individuals with H-1B, L-1, O-1, E-2, and other non-immigrant work visas.

Take the First Step Today. Your Future Can't Wait.

Every immigration case is unique and time-sensitive. Contact our Los Angeles office now for a 100% confidential and free consultation to review your case and understand your options.

American Immigration Law Firm LLP

300 South Garfield Ave. Suite 208 Monterey Park, CA 91754

© 2025 American Immigration Law Firm LLP. All rights reserved. Attorney Advertising. This is not legal advice. Prior results do not guarantee a similar outcome.

Employment Visas

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Contact Me:

Practice Areas:

  • Immigration Law
  • Affirmative and Defensive Asylum
  • Employment Immigration
  • Cancelation of Removal
  • Credible Fear Inerview

Education:

Florida International University College of Law, Miami, Florida
  • Miami – 2020
  • Honors: Dean’s List
Universidad Francisco Gavidia, San Salvador
  • B.S. – 2008
  • Major: Engineering

Representative Clients

  • Hispanic

Current Employment Position

  • Senior Partner

Mariano F. Herrera

Mariano Herrera is a passionate and dedicated United States Immigration Attorney originally from El Salvador, Central America. His personal journey as an immigrant to the United States inspired him to pursue a career devoted to helping others navigate the complex path of immigration law. After earning his Juris Doctor from Florida International University (FIU) College of Law and passing the bar exam, Mariano began his practice as an immigration attorney with an unwavering commitment to advocacy and justice. Drawing on his own immigrant experience, Mariano deeply understands the hopes and challenges faced by those seeking a new life in America. He brings empathy, precision, and determination to every case, representing clients before the Immigration Courts and USCIS. His mission is simple yet profound — to help as many immigrants as possible realize their American dream. Mariano’s legal expertise covers a wide range of immigration matters, including business and employment immigration, family-based petitions, asylum, deportation defense, and naturalization. Known for his meticulous attention to detail and steadfast dedication, he ensures that each client receives personalized guidance and strong representation. Fluent in both English and Spanish, Mariano effectively serves a diverse community of clients from around the world. Beyond his legal practice, Mariano is actively engaged in community outreach and education. He regularly leads workshops and seminars to inform immigrants about their rights and legal options, and partners with nonprofit organizations to provide pro bono legal services to those in need. Outside the office, Mariano enjoys traveling, exploring different cultures, and discovering new cuisines — experiences that broaden his worldview and deepen his empathy for clients from all backgrounds. A passionate reader and keen follower of global affairs, he continually enriches his knowledge of immigration trends and international issues. Mariano Herrera’s journey from El Salvador to the United States, combined with his compassion and professional excellence, has made him a trusted advocate and a respected figure in the field of immigration law.

Past Positions

  • Brandis and Associates, Associate Attorney, Feb. 2022 – July 2022

Professional Associations

  • State Bar of Wisconsin, Member, 2020
  • American Immigration Lawyers Association, Member, 2022 – 2023

Bar Admissions

  • El Salvador, 2003
  • Wisconsin, 2020
  • U.S. Court of Appeals 9th Circuit
  • U.S. Immigration Court

Contact Me:

Practice Areas:

  • Immigration Law
  • Business Immigration
  • Employment Immigration
  • Family Based Immigration
  • Non-Immigrant Visas

Education:

Florida International University College of Law, Miami, Florida

  • LL.M – 2020
  • Honors: Dean’s List

Bowling Greend State University, Bowling Green, Ohio

  • M.A.
  • Honors: Dean’s List

Representative Clients

  • Caribbean

Current Employment Position

  • Partner

Juliette A. Potter

Juliette Potter is a highly accomplished United States Immigration Attorney with over two decades of legal experience. She began her legal journey as a Barrister in the United Kingdom and was later admitted as an Attorney-at-Law in Antigua and Barbuda before the Eastern Caribbean Supreme Court.

Ms. Potter’s academic background is equally distinguished. She holds a Master of Laws (LL.M.) from Florida International University College of Law, a Bachelor of Laws (Honors) from the University of Wolverhampton, and a Legal Education Certificate from the Norman Manley Law School in Jamaica. She also earned a Master’s degree in Organization Development from Bowling Green State University’s College of Business in Ohio.

Her professional experience spans both the corporate and legal worlds. Before entering private immigration practice, she served as Chief Legal Officer for an international group of companies. Today, she is a Licensed Attorney in the State of New York, representing clients before the Federal Immigration Courts of the United States, while also maintaining her active law license in Antigua and Barbuda.

As an immigrant herself, Ms. Potter brings a unique perspective and deep empathy to her practice. Her personal experiences inspire her unwavering commitment to helping clients navigate the complexities of U.S. immigration law with confidence and care.

Outside the courtroom, Ms. Potter enjoys cooking, traveling, and exploring new cuisines — passions that reflect her appreciation for diversity and global cultures, both in life and in law.

Past Positions

  • The Fairweather Group, Chief Legal Officer, 2012 to 2018
  • Elite Island Holding Company Ltd., Legal Counsel, 2005 to 2012

Professional Associations

  • New York State Bar Association, Member, 2022
  • Antigua and Barbuda Bar Association, Member, 2005
  • American Immigration Lawyers Association, Member, 2023 – 2024

Bar Admissions

  • England and Wales, 2003
  • Eastern Caribbean Supreme Court, 2005
  • New York, 2023