| Business | Phone |
| Community Sound & Security 17868 Hideway Dr, Brainerd 56401 | (218) 825-8449 |
| Midwest Security & Fire Inc 1002 Wright St, Brainerd 56401 | (218) 828-1058 |
| People's Security Co 17330 State Hwy 371, Brainerd 56401 | (320) 259-4782 |
| Pro-Tec Design Inc Brainerd 56401 | (218) 828-3560 |