| Business | Phone |
| Darlington County Coroner 1414 W Carolina Ave, Hartsville 29550 | (843) 332-8122 |
| Darlington County Mr Board 201 N Damascus Rd, Hartsville 29550 | (843) 332-4642 |
| Darlington County Wthrztn 904 S 4th St, Hartsville 29550 | (843) 332-1135 |
| Darlington Veteran Affairs 404 S 4th St, Hartsville 29550 | (843) 398-4130 |
| Fire District 137 N Center Rd, Hartsville 29550 | (843) 339-9098 |
| Magistrate's Office 404 S 4th St, Hartsville 29550 | (843) 332-9661 |
| Social Services Dept 130 E Camden Ave, Hartsville 29550 | (843) 332-2231 |