Ridge Service Center Address: 16480 Three Notch Rd, Ridge, MD 20680 Phone: (301) 872-9931 Auto Repair Other Businesses: Ridge Hardware at 13210 Point Lookout Rd, Ridge, MD 20680 Ridge Marine Sales at 13734 Point Lookout Rd, Ridge, MD 20680 Russell's Lawn Care at 13935 Point Lookout Rd, Ridge, MD 20680