Grayson County Registration & Titling – Van Alstyne 117 S MainVan Alstyne Texas 75495 TX Grayson 117 S MainDirections (903) 482-6004 Monday 08:00 am - 04:30 pm Tuesday 08:00 am - 04:30 pm Wednesday 08:00 am - 04:30 pm Thursday 08:00 am - 04:30 pm Friday 08:00 am - 04:30 pm Saturday Closed Sunday Closed