Minor Work Permit- Van Nuys - Entertainment Work Permit Unit- 6150 Van Nuys Blvd., Room 100 Van Nuys, CA 91401 818.901.5484 Walk In Service Available At This LocationMonday through FridayEffective January 1st, 2015, our office hours will changedue to staff shortage.The NEW hours, for same-day walk-in service will befrom 9:00am to 12:00pm ONLY