At Rodriguez Quesada Assoc., P.C. we practice exclusively in immigration law. Our office is located in Arlington, Virginia and we provide comprehensive legal advice and representation to individuals, families, employers, and businesses throughout the Washington DC area, including the counties of Fairfax, Arlington, Prince William and Loudoun, in all areas of immigration and nationality law. For individual clients we provide experienced advocacy in obtaining temporary work visas, visa extensions, and permanent resident ("green card") status.