| Business | Phone |
| Atlantic Communications Inc 5104 Park Dr 103, Fredericksburg 22408 | (540) 710-6725 |
| Communication Specialists 35 Commerce Pkwy, Fredericksburg 22406 | (540) 373-0778 |
| Mechem Electronics 3605 Loren Whitney Dr, Fredericksburg 22408 | (540) 891-0569 |