Surprise City Hall (Community Room) 16000 N Civic Center Plaza, Surprise, 85374 Maricopa County Elections Department (MCTEC) 510 S 3rd Ave, Phoenix, 85003 Maricopa County Recorder/Elections 111 S 3rd Ave, Phoenix, 85003 Maricopa County Recorder/Elections (MESA) 222 E Javelina Ave, Mesa, 85210