| Business | Phone |
| American Security 1400 Boiling Springs Rd # 6, Spartanburg 29303 | (864) 599-0014 |
| Carolina Security Svc 185 Old John Dodd Rd, Spartanburg 29316 | (864) 578-2212 |
| Shadowlakes Community Guard 1100 Shadowood Dr, Spartanburg 29301 | (864) 574-5333 |
| Spartan Security 111 Diversco Dr, Spartanburg 29307 | (864) 579-2994 |
| Security Forces Inc 145 N Church St, Spartanburg 29306 | (864) 582-6663 |
| Security Masters 192 Metro Dr, Spartanburg 29303 | (864) 582-8995 |
| Security Services Of America 175 Magnolia St # 201, Spartanburg 29306 | (864) 585-7858 |
| Maintaineers Limited 8009 White Ave, Spartanburg 29303 | (864) 582-8995 |
| On Guard Security Svc 2601 E Main St # 21, Spartanburg 29307 | (864) 468-4597 |