| Business | Phone |
| Alleghany Cnty Bldg Inspector 90 S Main St, Sparta 28675 | (336) 372-8974 |
| Alleghany Cnty District Health 157 Health Services Rd, Sparta 28675 | (336) 372-5642 |
| Alleghany County Addressing 12 N Main St, Sparta 28675 | (336) 372-7920 |
| Alleghany County Board-Elctns 53 W Whitehead St, Sparta 28675 | (336) 372-4557 |
| Alleghany County Brd-Elections 5371 Spicer Mountain Rd, Sparta 28675 | (336) 372-2269 |
| Alleghany County Emergency 40 Cox St, Sparta 28675 | (336) 372-6220 |
| Alleghany County Income Mntnc 182 Doctors St, Sparta 28675 | (336) 372-2411 |
| Alleghany County Maintenance 53 Cherry St, Sparta 28675 | (336) 372-2010 |
| Alleghany County Managers Office 90 S Main St # 2, Sparta 28675 | (336) 372-4179 |
| Alleghany County Register-Deed 12 N Main St, Sparta 28675 | (336) 372-4342 |
| Alleghany County Soil & Water 90 S Main St # 100, Sparta 28675 | (336) 372-7777 |
| Alleghany County Veteran Svc 1193 Us Highway 21 S, Sparta 28675 | (336) 372-4850 |