Clem Mar House Address: 540 Main St, Edwardsville, PA 18704 Phone: (570) 288-0403 Drug Abuse & Addiction Info & Treatment Other Businesses: Ray's Auto Center at 351 Main St, Edwardsville, PA 18704 InjuryFone at 512 Northampton St, Edwardsville, PA 18704 La Tolteca Express at 37 Gateway Shopping Ctr, Edwardsville, PA 18704