The median annual wage for Mobile Heavy Equipment Mechanics, Except Engines in St. Louis, MO-IL is $64,590 (May 2024 BLS OES). The mean (average) is $66,740.
Pay spans roughly $44,900 at the 10th percentile to $86,060 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $31.05 per hour. An estimated 1,540 people work as mobile heavy equipment mechanics, except engines in St. Louis, MO-IL.
| Median (annual) | $64,590 |
| Mean (annual) | $66,740 |
| Median (hourly) | $31.05 |
| 10th percentile | $44,900 |
| 90th percentile | $86,060 |
| Employment | 1,540 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.