McKinney Driver License Office 400 Power House St.McKinney Texas 75071 TX Collin 400 Power House St.Directions (214) 733-5350 Monday 08:00 am - 05:00 pm Tuesday 08:00 am - 05:00 pm Wednesday 08:00 am - 05:00 pm Thursday 08:00 am - 05:00 pm Friday 08:00 am - 05:00 pm Saturday Closed Sunday Closed