| Business | Phone |
| 911 Addressing 3300 Kings Mountain Rd, Martinsville 24112 | (276) 634-2507 |
| West Piedmont Workforce 914 Brookdale St, Martinsville 24112 | (276) 656-6190 |
| Building Inspection 3300 Kings Mountain Rd, Martinsville 24112 | (276) 634-4615 |
| Central Accounting 3300 Kings Mountain Rd 452, Martinsville 24112 | (276) 634-4630 |
| County Administrator's Office 3300 Kings Mountain Rd, Martinsville 24112 | (276) 634-4601 |
| Reassessment Office 3300 Kings Mountain Rd, Martinsville 24112 | (276) 634-4610 |
| Henry Cnty Voter Registration 3300 Kings Mountain Rd, Martinsville 24112 | (276) 634-4697 |
| Henry County Dog Warden 3300 Kings Mountain Rd, Martinsville 24112 | (276) 634-4600 |
| Henry County Civil 3250 Kings Mountain Rd, Martinsville 24112 | (276) 656-4216 |
| Henry County Commerce Office 3300 Kings Mountain Rd, Martinsville 24112 | (276) 656-4249 |
| Henry County Computer Svc 3300 Kings Mountain Rd, Martinsville 24112 | (276) 634-2514 |
| Henry County Courthouse 3160 Kings Mountain Rd, Martinsville 24112 | (276) 656-4800 |
| Henry County Dispatch Ctr 3300 Kings Mountain Rd, Martinsville 24112 | (276) 638-5155 |
| Henry County Dog Pound 140 Refuge Rd, Martinsville 24112 | (276) 656-4266 |
| Henry County General Dist Ct 3160 Kings Mountain Rd A, Martinsville 24112 | (276) 634-4815 |
| Henry County Human Resources 3300 Kings Mountain Rd, Martinsville 24112 | (276) 634-2572 |
| Henry County Industrial Svc 3300 Kings Mountain Rd, Martinsville 24112 | (276) 634-2504 |
| Henry County Joint Dispatch 3300 Kings Mountain Rd, Martinsville 24112 | (276) 638-8751 |
| Henry County Engineering 3300 Kings Mountain Rd 208, Martinsville 24112 | (276) 634-4776 |
| Henry County Mis 3300 Kings Mountain Rd, Martinsville 24112 | (276) 634-2529 |
| Henry County Public Info Office 3300 Kings Mountain Rd, Martinsville 24112 | (276) 634-4605 |
| Henry County Public Svc Auth 330 Kings Mountain Rd, Martinsville 24112 | (276) 634-2500 |
| Henry County Purchasing Office Martinsville 24112 | (276) 634-4605 |
| Henry County Real Estate 3300 Kings Mountain Rd, Martinsville 24112 | (276) 634-4694 |
| Henry County Records 3250 Kings Mountain Rd, Martinsville 24112 | (276) 656-4290 |
| Henry County Registrar 3300 Kings Mountain Rd, Martinsville 24112 | (276) 634-4698 |
| Henry County Surveyor 3300 Kings Mountain Rd, Martinsville 24112 | (276) 634-2526 |
| Henry County Victim Witness 3160 Kings Mountain Rd D, Martinsville 24112 | (276) 634-4503 |
| Henry Engineering & Mapping 3300 Kings Mountain Rd, Martinsville 24112 | (276) 634-2525 |
| Maintenance Dept 1687 Stultz Rd, Martinsville 24112 | (276) 634-2550 |
| Hnery County Right Of Way 3300 Kings Mountain Rd 208, Martinsville 24112 | (276) 634-2570 |
| Instruction Office Kings Mountain Rd, Martinsville 24112 | (276) 634-4716 |