Southern MD Paving & Seal Coat Address: 5700 Pembroke Ln, Sunderland, MD 20689 Phone: (301) 855-9071 Paving Contractors Other Businesses: Callahan & Thibault LLC at 6220 Alpine CT, Sunderland, MD 20689 Subway at 40 Dalrymple Rd, Sunderland, MD 20689