Salary guide, May 2025
Industrial Refrigeration (Ammonia) Technician pay in Olympia-Lacey-Tumwater, WA
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The median annual wage for Heating, Air Conditioning, and Refrigeration Mechanics and Installers in Olympia-Lacey-Tumwater, WA was $76,260 (U.S. Bureau of Labor Statistics, OEWS, May 2025). The middle half of workers earned between $59,260 and $98,030.
The Olympia-Lacey-Tumwater, WA median is $15,250 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 olympia-Lacey-Tumwater, WA?
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| $46,980 | $59,260 | $76,260 | $98,030 | $135,580 |
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| $22.59 | $28.49 | $36.66 | $47.13 | $65.19 |
BLS estimated 270 workers employed in this occupation in Olympia-Lacey-Tumwater, WA. Location quotient: 0.8.
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 $76,260. The all-occupations median in Olympia-Lacey-Tumwater, WA is $61,960. Ratio: 1.23 (role median divided by all-occupations median, same units, BLS May 2025). Location quotient 0.8 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 | $51,140 | $63,760 | $80,160 |
| May 2025 | $59,260 | $76,260 | $98,030 |
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, Olympia-Lacey-Tumwater, 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 |
|---|---|---|
| Bremerton-Silverdale-Port Orchard, WA | $74,650 | $60,150 to $88,730 |
| Longview-Kelso, WA | $64,400 | $57,330 to $82,540 |
All roles in Olympia-Lacey-Tumwater, WA · National page · Industrial Refrigeration (Ammonia) Technician ranked across metros