Immigration and Naturalization

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Immigration and Naturalization

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Immigration & Naturalization

Global Expertise. Local Insight. Strategic Advantage

At Di Martino Law Group, we offer strategic, reliable, and client-focused immigration services as a leading Business Immigration Law Firm supporting individuals, families, and organizations across the United States, and international jurisdictions. Our attorneys provide clear guidance on work visas, permanent residency, citizenship, and immigration compliance with the precision expected from an experienced Immigration and Naturalization Attorney.

Whether you are seeking employment authorization, sponsoring a family member, or preparing for naturalization, our firm ensures that your case is managed with the care and diligence your goals deserve.

Our Advantage

Why Choose Us

Business & Employment Immigration Expertise

Work directly with a seasoned Business & Working Visa Law firm assisting employers, executives and skilled professionals with employment-based immigration matters.

Family-Based & Individual Immigration Support

Compassionate guidance from a Family-Based Immigration law firm for spouses, children, parents, and dependents.

Extraordinary Ability & Talent-Based Visas

Specialized representation from an Extraordinary Ability Immigration Law Firm, supporting artists, athletes, scientists, researchers, entrepreneurs, and high-achievement individuals.

Pathway to U.S. Citizenship

Expert preparation and strategy led by a reliable Naturalization Law Firm for clients ready to transition into permanent citizenship.

A Reliable Immigration Law Firm USA

Clients choose us because we pair professionalism with accuracy qualities expected from a high-performing Immigration Law Firm in the USA.

What We Do

Our Services

Comprehensive support for every major immigration category.

Business & Employment-Based Visas

We assist employers and foreign professionals with H-1B, L-1, O-1 and other employment visa categories, ensuring petitions are well-documented and compliant.

Family-Based Immigration

Legal support for petitioning spouses, parents, children, and relatives for lawful permanent residency under U.S. immigration law.

Naturalization & Citizenship

End-to-end support for green card holders preparing to become U.S. citizens from N-400 filing to interview readiness.

Investor, Trader & Entrepreneur Visas

Representation for E-1 and E-2 visa applicants building or managing investment-based U.S. enterprises.

Temporary Business & Visitor Visas

Accurate preparation for B-1/B-2 visitor visas supported by strong documentation and case positioning.

Extraordinary Ability, Researchers & Talented Professionals

Tailored O-1 visa support for individuals recognized for exceptional ability in their field.

Our Approach

The Process — How We Work With You

A structured and transparent approach for international business success.

Discovery & Strategy

Understanding your business goals, risks & jurisdictional landscape.

Structure & Implementation

Building legal frameworks aligned with global operations.

Execution & Monitoring

Ensuring compliance and supporting decision-making through execution phases.

Growth & Optimization

Providing long-term strategic legal support for global expansion.

Ready to Take Your Business Global
With Confidence?

Our International Business Lawyers are ready to guide you through every step of your global expansion. Speak with a specialist today.

Call Us

+1 (213) 632-9849

Email Us

[email protected]

Immigration & Naturalization FAQs

I am an Italian national planning to move to the United States. Can Di Martino Law Group help me with my visa?

Yes. Di Martino Law Group assists clients of all nationalities with U.S. immigration matters, from work visas and investor visas to family sponsorship and naturalization. The firm provides comprehensive legal support at every stage of the immigration process, ensuring that each application is thoroughly prepared and strategically positioned for approval.

What U.S. work visas can Di Martino Law Group help me apply for?

The firm handles the full range of employment-based visas, including the H-1B (specialty occupations), L-1 (intracompany transfers for executives and specialists), O-1 (extraordinary ability in the arts, business, science, or athletics), E-1/E-2 Treaty Trader and Treaty Investor visas, as well as the EB-1 and EB-5 immigrant investor categories. Each petition is prepared with thorough documentation and strategic case positioning to provide the strongest possible foundation for approval.

What is the O-1 visa and who qualifies for it?

The O-1 visa is for individuals who have demonstrated extraordinary ability in their field, whether in the arts, sciences, business, education, athletics, or the entertainment industry. It requires substantial evidence of achievement, such as awards, media recognition, published work, high compensation, or critical roles within an industry. Di Martino Law Group builds O-1 petitions from the ground up, identifying the strongest supporting evidence and presenting it in a format that meets USCIS standards.

I have a green card and want to become a U.S. citizen. How does Di Martino Law Group help with naturalization?

The firm provides end-to-end support throughout the naturalization process, from evaluating your eligibility and preparing the N-400 application to helping you prepare for the civics and English interview. The attorneys ensure your application is complete and accurate, minimizing delays and requests for additional evidence. For Italian nationals pursuing dual citizenship, the firm also advises on how U.S. naturalization may interact with Italian citizenship laws.

My visa application was denied. Can Di Martino Law Group help me appeal or reapply?

Yes. A visa denial is not always the end of the process. Depending on the visa category and the reason for denial, your options may include filing a Motion to Reconsider, a Motion to Reopen, an appeal to the Board of Immigration Appeals, or submitting a new application with stronger supporting documentation. The firm carefully reviews your case, identifies the weaknesses in the original filing, and recommends the most effective strategy for moving forward.

I need a B-1 or B-2 visa for business travel or a short visit to the United States. Can Di Martino Law Group help?

Yes. The firm assists clients with B-1 business visitor and B-2 tourist visa applications, ensuring that all supporting documentation is accurate, complete, and well-organized. A properly prepared application with clear evidence of the purpose of your visit, ties to your home country, and financial stability can significantly reduce the risk of delays or denial during the consular process.

How is Di Martino Law Group different from other immigration law firms in Los Angeles?

While many immigration law firms in Los Angeles serve a broad range of immigration matters, Di Martino Law Group has a distinct focus on U.S.–European immigration issues, particularly those involving Italy. The firm's attorneys understand both legal systems and cultural environments, making them especially well suited to assist European professionals, entrepreneurs, and international investors with complex cross-border immigration matters.

How do I start the immigration process with Di Martino Law Group?

The first step is to schedule a consultation. You can call the Los Angeles office at +1 (213) 632-9849 or email [email protected]. During your consultation, the team will evaluate your current circumstances, discuss your immigration goals and eligibility, and provide a clear explanation of the recommended legal strategy and expected timeline before any work begins.