| Business | Phone |
| Covenanat Diversified Sercives 2975 Old Oakwood Rd, Gainesville 30504 | (770) 536-1212 |
| Eletronics Sales Co 851 Main St Sw, Gainesville 30501 | (770) 538-0000 |
| K Ds Systems 5425 Lawson Robinson Rd, Gainesville 30506 | (770) 531-9300 |
| Kellar Security Svc 2816 Cleveland Hwy B, Gainesville 30506 | (770) 534-5947 |
| Lint Security 4408 Sardis Dr, Gainesville 30506 | (770) 536-7021 |
| North Atlanta Security Inc 6090 Antler Dr, Gainesville 30506 | (770) 888-4636 |
| Payne Contracting 4752 Holland Rd, Gainesville 30506 | (678) 936-6161 |
| Senior Security Systems 3911 Oak Harbour Dr, Gainesville 30506 | (770) 287-1723 |
| Sonitrol Of North Georgia 612 Ridgewood Ter, Gainesville 30501 | (770) 534-1234 |
| Probity Investigations Inc 3030 Mcever Rd 300, Gainesville 30504 | (770) 718-0616 |