The median annual wage for First-Line Supervisors of Mechanics, Installers, and Repairers in Kennewick-Richland, WA is $94,610 (May 2024 BLS OES). The mean (average) is $98,740.
Pay spans roughly $60,430 at the 10th percentile to $141,000 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $45.49 per hour. An estimated 590 people work as first-line supervisors of mechanics, installers, and repairers in Kennewick-Richland, WA.
| Median (annual) | $94,610 |
| Mean (annual) | $98,740 |
| Median (hourly) | $45.49 |
| 10th percentile | $60,430 |
| 90th percentile | $141,000 |
| Employment | 590 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.