Home › Top 4 Local Business in McCormick, South Carolina Find best McCormick, South Carolina, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Tech-Knuckle Computer Services US, McCormick, SC 29835158 Rhett Dr Computer Services Smith Motor Company, Inc. US, McCormick, SC 298355231 Highway 28 North Car Dealers Carquest Auto Parts - Carquest McCormick US, McCormick, SC 298354070 US-378 W Auto Parts White's Marine US, McCormick, SC 298354512 US-378 W Boat repair shop