Immigration & Visas
Anton Sivkov and the Integra team guide clients through every step of the immigration process — from first visa to U.S. citizenship — in English, Russian, Spanish, and Armenian.
Immigration Services
Green Card (Permanent Residence)
Family and employment-based petitions (I-130, I-140), EB-5 investor visas, Diversity Visa Lottery — complete preparation and representation.
Work Visas
H-1B for specialty occupations, L-1 for intracompany transfers, O-1 for extraordinary ability, TN for Canadian and Mexican professionals.
Naturalization (Citizenship)
N-400 test preparation, application filing, and USCIS interview representation.
Asylum & Refugees
Asylum for those persecuted on political, religious, and other grounds. Withholding of removal and Convention Against Torture claims.
DACA
Initial filings and renewals for Deferred Action for Childhood Arrivals recipients.
Family Petitions
Reuniting families: petitions for spouses, children, parents, and siblings of U.S. citizens and permanent residents.
Deportation Defense
Emergency ICE detainer response, immigration court representation, cancellation of removal.
VAWA Petitions
Self-petitions for domestic violence survivors — independent of the abusing sponsor.
U-Visa
For crime victims cooperating with law enforcement investigations or prosecutions.
T-Visa
Protection for trafficking victims, pathway to lawful status and green card.
Student Visas
F-1, J-1, OPT/CPT filings, status transfers, and extensions for international students.
Business Immigration
E-2 treaty investor, EB-1C, L-1 for entrepreneurs and multinational executives.
Why Choose Integra
Anton Sivkov — Immigration Attorney
California-licensed attorney with extensive immigration law experience.
4 Languages
We serve clients in English, Russian, Spanish, and Armenian.
Tax + Immigration Under One Roof
Our tax and legal teams work together for holistic solutions.
Personal Approach
Every case is unique. We build individual strategies — no cookie-cutter advice.