| Business | Phone |
| Allstar Lock & Security 3200 Buford Hwy B, Duluth 30096 | (770) 497-0030 |
| American Security 2405 Commerce Ave, Duluth 30096 | (678) 473-0895 |
| Optimum Security Intel Duluth 30096 | (770) 291-2012 |
| National Surveillance 3001 Peachtree Industrial Blvd, Duluth 30097 | (678) 990-3770 |