| Business | Phone |
| Allied Security 100 Columbiana Cir, Columbia 29212 | (803) 407-8776 |
| Always Precise Protection 3037c Mcnaughton Dr, Columbia 29223 | (803) 699-6722 |
| Barton Protective Svc 1 Harbison Way, Columbia 29212 | (803) 781-6260 |
| Best Security Inc 5007 Trenholm Rd, Columbia 29206 | (803) 665-9125 |
| Guardsmark Inc 16 Berryhill Rd, Columbia 29210 | (803) 731-5408 |
| Morton's Security & Protective Columbia 29203 | (803) 786-4297 |
| Roosevelt Village Apartments 241 Mcrae St # 5a, Columbia 29203 | (803) 765-9263 |
| Securitas Security Svc Usa Inc 6904 Main St # 100, Columbia 29203 | (803) 691-9332 |
| Security Services Of America 3007 Broad River Rd # E, Columbia 29210 | (803) 000-1111 |
| Sizemore Inc 1210 Bluff Rd, Columbia 29201 | (803) 788-0886 |
| Wackenhut Corp 240 Stoneridge Dr # 102, Columbia 29210 | (803) 256-7090 |
| United Event Svc Inc 139 Hampton Crest Trl, Columbia 29209 | (803) 929-1133 |