| Business | Phone |
| Carlin Thorpe Inc 4234 Frost St, Marshall 20115 | (540) 364-2867 |
| Graham Electric 6368 Carters Run Rd, Marshall 20115 | (540) 347-9445 |
| J H Eckert Electric 4023 Whiting Rd, Marshall 20115 | (540) 364-2327 |
| Mgm Electric 6747 Leeds Manor Rd, Marshall 20115 | (540) 364-4005 |
| Rci Electric 6162 John Barton Payne Rd, Marshall 20115 | (540) 364-4980 |