William J Quirk
Immigration attorney · Hackensack, NJ · Admitted New Jersey 2004, bar no. Active Registration
About this attorney
William J. Quirk is an experienced New Jersey attorney concentrating his practice in immigration law, criminal defense, and municipal court matters, including DWI defense. With over two decades of legal experience, he has represented clients across complex immigration matters, dedicating a major portion of his work to removal defense, family-based immigration, and provisional unlawful presence waivers (I-601A).
Mr. Quirk earned his Juris Doctor from Seton Hall University School of Law in 2004 after graduating summa cum laude from The College of New Jersey in 2001. His consistent dedication to his clients and the legal profession has earned him repeated recognition among Super Lawyers and Rising Stars in New Jersey, as well as honors among Top 40 Under 40 attorneys.
Committed to providing compassionate and vigorous representation, Mr. Quirk guides individuals and families through high-stakes legal proceedings. He works closely with each client to defend their rights, safeguard their freedoms, and keep families together.
Matters handled
Practices before USCIS, EOIR immigration courts, and the Board of Immigration Appeals (BIA):
Asylum and refugee protection
Green cards
Marriage and family petitions
Work visas
Citizenship and naturalization
Deportation defense
Student visas
Business immigration
Admissions
Licensing, bar registration numbers, and court practice jurisdictions:
Authorized to appear and represent clients before all United States Immigration Courts, the Board of Immigration Appeals (BIA), and USCIS administrative interviews nationwide under 8 C.F.R. § 1292.1.
Languages
Languages consultations and case preparations are conducted in:
Consultations
Consultation formats, fee structures, and scheduling terms:
Initial assessments conducted via secure video conference (Zoom/Meet), telephone, or in-person at the firm office.
Consultation fee is credited directly toward total legal representation fees if you retain the attorney.
Office
Physical office location, remote availability, and jurisdictions served:
Because United States immigration law is strictly federal, this attorney represents clients living across all 50 states, U.S. territories, and abroad with electronic filings and secure video consultations.
Contact
Reach William directly by phone or submit your inquiry below:
Direct Consultation
Browse all bar-admitted immigration practitioners serving New Jersey residents.
View New Jersey State Hub →William J Quirk pays to be listed on Greenway Lawyer. This listing is advertising. It is not a recommendation, and Greenway Lawyer has not evaluated the quality of this attorney's work. We have confirmed that bar number Active Registration is active in New Jersey as of 4 September, 2026. Any attorney-client relationship you form is with William J Quirk or their firm, not with Greenway Lawyer.