Wiedeman & Singleton of South Carolina, Inc. Back to Search Wiedeman & Singleton of South Carolina, Inc. Categories Engineering - Civil 131 E. Main St. Ste. 300 , Rock Hill , SC , 29730 (803) 329-2944 Send Email http://www.wiedeman.com/ Contacts Primary Troy Began Civil Engineer Share × Print Email Facebook LinkedIn Twitter Pinterest Powered By GrowthZone