| Business | Phone |
| Aegis Computer Svc 16 Nob Hill Rd, Columbia 29210 | (803) 798-1747 |
| American Computer Svc Columbia 29201 | (803) 206-0313 |
| C S & S Leasing Inc 412 Veterans Rd # E, Columbia 29209 | (803) 783-4444 |
| Computer Pros 1314 Leesburg Rd, Columbia 29209 | (803) 783-2866 |
| Computer Warehouse 1268 Lexington Ave, Columbia 29212 | (803) 407-3466 |
| Comtech International 1522 Nursery Hill Rd, Columbia 29212 | (803) 732-1925 |
| Decision One 3754 Fernandina Rd, Columbia 29210 | (803) 551-4121 |
| Eic Research Inc 2738 Millwood Ave, Columbia 29205 | (803) 771-0675 |
| Geeks On Call 524 Brookshire Dr, Columbia 29210 | (803) 772-8811 |
| In-Home Pc Repair Columbia 29201 | (803) 466-7208 |
| It Supply 155 Wood Ride Ln, Columbia 29209 | (803) 261-6390 |
| M & M Computers 136 Mirranda Rd, Columbia 29201 | (803) 791-1313 |
| Mr Mac Columbia 29205 | (803) 429-4290 |
| Noah's Attic Electronics 3408 Hard Scrabble Rd, Columbia 29223 | (803) 788-2964 |
| P C Concierge 406 Tram Rd, Columbia 29210 | (803) 319-4942 |
| P C Handyman 51 Dinwood Cir, Columbia 29204 | (803) 422-2380 |
| P C Hazard Columbia 29206 | (803) 261-6458 |
| P C Pros Of Columbia 6420 Garners Ferry Rd, Columbia 29209 | (803) 783-2866 |
| Pc World 2500 Decker Blvd, Columbia 29206 | (803) 419-2405 |
| Phoenix Computer Repair 1516 Mcduffie Ave, Columbia 29204 | (803) 929-3393 |
| Shell Pc & Network Solutions 1314 Leesburg Rd # A, Columbia 29209 | (803) 695-1919 |
| T & S Consulting 109 Fairlawn Ct, Columbia 29203 | (803) 786-8907 |
| Those Computer Guys 6014 Ellisor St, Columbia 29212 | (803) 318-8784 |
| Word Systems 5946 Shakespeare Rd # A, Columbia 29223 | (803) 754-6887 |