Mark Blackwell Res & Comm Mntc 595 Paul Dow Rd Oak Ridge, MO 63769 Phone : (573) 266-3303 Business Category Remodeling & Repairing Building Contractors General Contractors-Residential Buildings Mark Blackwell Residential Oak Ridge, MO 63769 Phone : (573) 266-3303 Business Category Remodeling & Repairing Building Contractors General Contractors-Residential Buildings