| Business | Phone |
| City Engineer 303 W Liberty St, Sumter 29150 | (803) 773-3371 |
| City Of Sumter Codes 27 N Main St, Sumter 29150 | (803) 436-2563 |
| City Of Sumter Fire D 2041 Stadium Rd, Sumter 29154 | (803) 436-2611 |
| First Vehicle Svc 70 Mrytle Beach Hwy, Sumter 29150 | (803) 436-2562 |
| Sumter Business Licenses 21 N Main St, Sumter 29150 | (803) 436-2545 |
| Sumter City Adm 21 N Main St, Sumter 29150 | (803) 436-2581 |
| Sumter City Engineer 303 E Liberty St, Sumter 29150 | (803) 436-2550 |
| Sumter City Gardens 303 E Liberty St, Sumter 29150 | (803) 436-2555 |
| Sumter City Water Plant Cockerill Rd, Sumter 29154 | (803) 481-2027 |
| Sumter City Water Plant Lake City Hwy, Sumter 29150 | (803) 436-2596 |
| Sumter City Water Plant Myrtle Beach Hwy, Sumter 29153 | (803) 436-2596 |
| Sumter City Water Plant 1 305 Pine St, Sumter 29150 | (803) 436-2595 |
| Sumter City-County Planning 33 N Main St, Sumter 29150 | (803) 436-2516 |
| Sumter Personnel Dept 21 N Main St, Sumter 29150 | (803) 436-2583 |
| Sumter Purchasing Dept 21 N Main St, Sumter 29150 | (803) 436-2587 |
| Sumter Sewage Treatment Plant 602 Justin Ln, Sumter 29153 | (803) 481-0690 |
| Sumter Water Plant 4 Lewis Rd, Sumter 29150 | (803) 436-2597 |
| Sewage Treatment Plant Highway 521 S, Sumter 29150 | (803) 481-4677 |