The median annual wage for First-Line Supervisors of Mechanics, Installers, and Repairers in Sumter, SC is $83,890 (May 2024 BLS OES). The mean (average) is $83,580.
Pay spans roughly $48,070 at the 10th percentile to $111,440 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $40.33 per hour. An estimated 180 people work as first-line supervisors of mechanics, installers, and repairers in Sumter, SC.
| Median (annual) | $83,890 |
| Mean (annual) | $83,580 |
| Median (hourly) | $40.33 |
| 10th percentile | $48,070 |
| 90th percentile | $111,440 |
| Employment | 180 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.