Salary guide, May 2025
Industrial Refrigeration (Ammonia) Technician pay in Washington-Arlington-Alexandria, DC-VA-MD-WV
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The median annual wage for Heating, Air Conditioning, and Refrigeration Mechanics and Installers in Washington-Arlington-Alexandria, DC-VA-MD-WV was $71,920 (U.S. Bureau of Labor Statistics, OEWS, May 2025). The middle half of workers earned between $57,670 and $89,240.
The Washington-Arlington-Alexandria, DC-VA-MD-WV median is $10,910 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 washington-Arlington-Alexandria, DC-VA-MD-WV?
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| $46,920 | $57,670 | $71,920 | $89,240 | $105,180 |
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| $22.56 | $27.72 | $34.58 | $42.90 | $50.57 |
BLS estimated 8,730 workers employed in this occupation in Washington-Arlington-Alexandria, DC-VA-MD-WV. Location quotient: 1.06.
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 $71,920. The all-occupations median in Washington-Arlington-Alexandria, DC-VA-MD-WV is $71,060. Ratio: 1.01 (role median divided by all-occupations median, same units, BLS May 2025). Location quotient 1.06 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 | $56,500 | $72,090 | $83,260 |
| May 2025 | $57,670 | $71,920 | $89,240 |
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, Washington-Arlington-Alexandria, DC-VA-MD-WV. 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 |
|---|---|---|
| Hagerstown-Martinsburg, MD-WV | $58,410 | $46,350 to $72,110 |
| Baltimore-Columbia-Towson, MD | $63,180 | $53,130 to $84,950 |
All roles in Washington-Arlington-Alexandria, DC-VA-MD-WV · National page · Industrial Refrigeration (Ammonia) Technician ranked across metros