According to our records, this business is located at Courthouse in Shelton (in Mason County), Washington 98584, the location GPS coordinates are: 47.2193489074707 (latitude), -123.063537597656 (longitude). Mason County Probation Service is categorized under Parole Offices & Probation Offices. Current estimates show that the unit has a sales volume of $Unknown and staff of approximately 5 to 9 people. You can contact the company by phone at (360) 427-9670.