Offices now open in Tijuana, Mexicali, San Diego and San Bernardino Book now a free appointment
Your trusted partner for dual citizenship and cross-border legal services — bilingual, binational and attorney-led, on both sides of the U.S.–Mexico border.
Doble Nacionalidad Express was founded in 2019 as a natural evolution of our family’s law firm, which has proudly served the San Diego–Tijuana region since the 1980s. Our firm has long helped families and entrepreneurs protect their rights and build their futures on both sides of the U.S.–Mexico border.
This project began when we noticed a critical gap in the market. While many attorneys focused on helping Mexicans obtain U.S. residency or citizenship, very few offered trustworthy, accessible legal services to help U.S. citizens obtain Mexican nationality. We built DNExpress to serve both sides of the border — offering a bilingual, binational, attorney-led solution to citizenship, immigration and documentation needs.
What started as a small, local effort has grown into a full-service legal platform helping thousands of families across the United States and Mexico. Our team is passionate about helping clients navigate complex legal systems with ease and confidence. Whether it is reclaiming your Mexican nationality, correcting vital records, or avoiding long consulate wait times, we are here to help — affordably and efficiently.
We invite you to explore our hundreds of 5-star reviews, which reflect the real experiences of people we have helped. If you are ready to begin your journey toward dual citizenship, we are just one message away.
Thank you for visiting DNExpress — we are here to open doors for you.
“We understand how much these processes mean to our clients — family connections, better opportunities, a way back to where they come from. That is why we do this.”
Founder · Doble Nacionalidad Express
You are welcome to walk in with your documents, or mail them to us. Either way, our staff files in person at the Mexican civil registry — you never need to visit a consulate.
Address1105 Broadway #205,
Chula Vista, CA 91911, USA
HoursMon–Fri 10AM–5PM
Sat 10AM–4:30PM · Sun closed
Address341 W 2nd St. Ste #7,
San Bernardino, CA 92401, USA
HoursTue–Sat 10AM–5PM
Sun–Mon closed
AddressBlvd. Gustavo Salinas #10650 Int. 29,
Col. Aviación, 22014 Tijuana, B.C., México
HoursMon–Fri 9AM–6PM
Sat 10AM–3PM · Sun closed
AddressAv. Francisco I. Madero 1101-int 10,
Segunda, 21100 Mexicali, B.C., México
HoursMon–Fri 9AM–5PM
Sat–Sun closed
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Our legal name is Doble Nacionalidad Express — the original name of our law firm, created in 2019 and still in use today. For pronunciation and bilingual practice we adopted the trade name DNExpress, which stands for both Doble Nacionalidad Express and Dual Nationality Express. It is a registered trademark in the United States and Mexico.
The original mark, carrying the full legal name.
The current mark — the two flags that define the work, and a name that reads in both languages.
More than a slogan, it is our sole mission: get it done the easy way.
Talk to someone who has filed this procedure thousands of times — in English or Spanish, at no cost. We do not open a case, and do not charge you, until the free review confirms a viable claim.
Kathya, was the best…Freddie