Salary guide, May 2025
Industrial Refrigeration (Ammonia) Technician pay in Walla Walla, WA
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The median annual wage for Heating, Air Conditioning, and Refrigeration Mechanics and Installers in Walla Walla, WA was $62,530 (U.S. Bureau of Labor Statistics, OEWS, May 2025). The middle half of workers earned between $49,200 and $72,000.
The Walla Walla, WA median is $1,520 above the national median of $61,010, both from BLS May 2025.
Broader occupation · SOC 49-9021 Heating, Air Conditioning, and Refrigeration Mechanics and Installers
The Industrial Refrigeration (Ammonia) Technician title maps to the published occupation. BLS does not separate this process, credential, shift or plant-specific title from other work in the occupation.
What should you know about walla Walla, WA?
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| $46,180 | $49,200 | $62,530 | $72,000 | $79,850 |
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| $22.20 | $23.65 | $30.06 | $34.61 | $38.39 |
BLS estimated 80 workers employed in this occupation in Walla Walla, WA. Location quotient: 1.13.
What should you know about united States?
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| $40,050 | $48,360 | $61,010 | $77,060 | $95,210 |
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| $19.25 | $23.25 | $29.33 | $37.05 | $45.78 |
What should you know about role pay against all occupations here?
The published Industrial Refrigeration (Ammonia) Technician median is $62,530. The all-occupations median in Walla Walla, WA is $53,100. Ratio: 1.18 (role median divided by all-occupations median, same units, BLS May 2025). Location quotient 1.13 measures how concentrated this occupation's employment is here against the nation. It is not a wage index.
What should you know about two BLS releases?
| Release period | 25th | Median | 75th |
|---|---|---|---|
| May 2024 | $48,940 | $61,300 | $67,000 |
| May 2025 | $49,200 | $62,530 | $72,000 |
These are two separate BLS estimates from different survey panels. The workers and employers behind them differ, so the gap is not like-for-like pay for the same workers and is not a growth rate. We show no percentage change.
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025. SOC 49-9021 Heating, Air Conditioning, and Refrigeration Mechanics and Installers, Walla Walla, WA. Official occupation data · Official area tables. Released 2026-05-15.
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025. SOC 49-9021 Heating, Air Conditioning, and Refrigeration Mechanics and Installers, U.S.. Official occupation data · Official area tables. Released 2026-05-15.
What should you know about nearby areas?
| Area | Median | 25th to 75th |
|---|---|---|
| Kennewick-Richland, WA | $75,660 | $57,000 to $93,590 |
| Lewiston, ID-WA | $49,880 | $42,850 to $63,060 |
All roles in Walla Walla, WA · National page · Industrial Refrigeration (Ammonia) Technician ranked across metros