U.S. Immigration Law Services
Sisu Legal is an international immigration law firm based in Windsor, Ontario and Troy, Michigan. We primarily serve clients in southwestern Ontario (including Windsor, Sarnia, Chatham, and London) and metro Detroit. In addition, it brings us great joy to work with families, cross-border businesses, and individuals abroad and throughout the United States.
Sisu Legal offers a limited scope of services for a simple reason: we want to focus on what we're best at. Our lawyers specialize in the following U.S. Immigration Services:
- Marriage Immigration Green Cards (both Consular Processing and Adjustment of Status);
- U.S. Family Sponsorship Green Cards (Parents, Siblings, Children);
- Citizenship applications, including for children born abroad;
- Green Card Renewals;
- L-1 Intracompany Transfer Visas;
- E Visas (Treaty Traders and Investors);
- TN Visas;
- Renunciation of U.S. Citizenship
We offer efficient, experienced, and high quality legal representation for all of the U.S. Immigration Services listed above. We are proud to offer all our services in both English and Spanish.