About Us

At our immigration law firm, we are committed to guiding individuals, families, and businesses through every step of the U.S. immigration process with integrity, compassion, and experience. Led by Attorney Mariano “Mario” F. Herrera and Attorney Juliette Potter, our team combines deep legal knowledge with a genuine dedication to achieving results.

Our Story

We practice in all areas of U.S. immigration law, from employment visas and family-based petitions to deportation proceedings and citizenship. Our clients are individuals and employers in California and around the world who need an experienced and passionate advocate.Mariano “Mario” F. Herrera, known as Attorney Mario, has a reputation for tackling complicated asylum cases and persuading immigration judges and prosecutors to grant relief. Attorney Juliette Potter also has special experience assisting employers, business investors and highly qualified individuals in Caribbean countries,but we welcome people from all nations and all walks of life.Our firm is dedicated to providing each client with personalized attention and strategic legal solutions. Whether you are seeking to reunite with loved ones, expand your business in the United States, or defend against removal proceedings, we take the time to understand your unique circumstances and goals.At our practice, success is built on preparation, integrity, and advocacy. We stay current with evolving immigration policies to deliver the strongest possible representation for our clients.

OUR PHILOSOPHY

We believe every client’s story deserves compassion, diligence, and a clear path to success—because immigration law is about people, not just paperwork.

OUR PRINCIPLE

Our principles of integrity, preparation, and respect guide every case we handle, ensuring honest counsel and unwavering advocacy.

KEY OF SUCCESS

Our success lies in combining deep legal experience with personalized attention crafting strategies that turn challenges into opportunities.

About us

We practice in all areas of U.S. immigration law, from employment visas and family-based petitions to deportation proceedings and citizenship. Our clients are individuals and employers in California and around the world who need an experienced and passionate advocate.Mariano “Mario” F. Herrera, known as Attorney Mario, has a reputation for tackling complicated asylum cases and persuading immigration judges and prosecutors to grant relief. Attorney Juliette Potter also has special experience assisting employers, business investors and highly qualified individuals in Caribbean countries,but we welcome people from all nations and all walks of life.Our firm is dedicated to providing each client with personalized attention and strategic legal solutions. Whether you are seeking to reunite with loved ones, expand your business in the United States, or defend against removal proceedings, we take the time to understand your unique circumstances and goals.At our practice, success is built on preparation, integrity, and advocacy. We stay current with evolving immigration policies to deliver the strongest possible representation for our clients.

25+ Years Of Experience

We believe everyone deserves affordable and simple access to legal services and helping people.

Who We Are

We are Both Experienced and Highly Skilled Team.

Trust Score 4.8 (Based on 1,000+ reviews)

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Edgar Hebbeler-Perez profile picture
Edgar Hebbeler-Perez
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Highly recommend this immigration law firm! They were incredibly helpful throughout our entire process — they answered all of our questions thoroughly, met with us in person, and made us feel comfortable and supported every step of the way. Their communication was timely, professional, and clear, and they are still following up to ensure our case is fully closed out. We couldn’t have asked for a better team to work with. Truly excellent service!
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Abraham Jose Lopez Jimenez profile picture
Abraham Jose Lopez Jimenez
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Mi querido abogado Mariano Herrera, muchísimas gracias por su apoyo incondicional en este proceso migratorio tan difícil. Gracias a Dios llegue al lugar correcto donde puede terminar mi proceso sin ningún problema
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Maria fernanda Espejo pechar
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Excelente firma, sus abogados me ayudaron con todo mi proceso de migración y obtuve mi permiso de trabajo y me social. Muchísimas gracias
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Elixa Marina Davila Fernandez profile picture
Elixa Marina Davila Fernandez
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Mi abogado realizó un excelente trabajo con mi proceso migratorio. Mil bendiciones
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Maria Suarez profile picture
Maria Suarez
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Súper agraciada con la firma por el trabajo eficiente que han hecho para lograr salir adelante en mi caso. Recomendado al 100%
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Mayra Vega profile picture
Mayra Vega
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Excelentes abogados, en lo personal ellos son los q están llevando mi caso de asilo, los recomiendo.
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bideao lian
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Es excelente lo recomiendo para cualquier proceso
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Anderson Cabrera profile picture
Anderson Cabrera
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Súper abogado recomendado. Muy bien trabajo me a ayudado a mucho excelente trabajo
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Adiel Hernández profile picture
Adiel Hernández
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Excelente servicio, recomendado

At the heart of our firm is a dedicated team of attorneys, paralegals, and legal professionals who share a passion for helping clients achieve justice and peace of mind. Each member brings unique expertise, diverse experience, and a commitment to providing personalized, compassionate representation.

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Juliette A. Potter

Mariano F. Herrera

how we work

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schedule a time to meet with one of our immigration attorneys 3238050445

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Connect with our attorney in person or on Zoom—whatever works best for you.

Create and execute a plan for success in your case

Develop and execute a strategic plan to strengthen your case.

QUESTION ANSWER

FREQUENTLY ASKED QUESTIONS

We handle all areas of U.S. immigration law, including family-based petitions, employment and investor visas, asylum, deportation defense, and citizenship or naturalization applications.

Yes. We proudly represent clients across the globe through online consultations and secure document exchanges, helping individuals and employers navigate U.S. immigration from any country.
Our attorneys combine compassion and commitment. We take time to understand each client’s unique goals and craft customized strategies for the best possible outcome.

Absolutely. Our team is experienced in managing time-sensitive and complicated cases, including last-minute deportation defenses, asylum claims, and visa appeals.

Please bring all immigration documents you have—such as passports, visas, prior filings, or court notices—along with a summary of your situation and questions you’d like to discuss.

Give us a call to set up a consultation.Call Us Today! 323-805-0445

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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

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