WRTC GENERAL CONTRACTING Wadiah Radhi Al Thunayan General Contracting Est. is a registered contracting establishment based in Dammam, Eastern Province. We are available for Civil, MEP, Interior Fit - Out, Renovation and Maintenance projects as a contractor or subcontractor. OUR SERVICES Blockwork, plastering and concrete works - Floor and wall tiles, marble and skirting - Gypsum board, cement board