The median annual wage for Heating, Air Conditioning, and Refrigeration Mechanics and Installers in Walla Walla, WA is $61,300 (May 2024 BLS OES). The mean (average) is $61,150.
Pay spans roughly $40,710 at the 10th percentile to $80,400 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $29.47 per hour. An estimated 70 people work as heating, air conditioning, and refrigeration mechanics and installers in Walla Walla, WA.
| Median (annual) | $61,300 |
| Mean (annual) | $61,150 |
| Median (hourly) | $29.47 |
| 10th percentile | $40,710 |
| 90th percentile | $80,400 |
| Employment | 70 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.