Salary guide, May 2025
Industrial Refrigeration (Ammonia) Technician pay in Iowa City, IA
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The median annual wage for Heating, Air Conditioning, and Refrigeration Mechanics and Installers in Iowa City, IA was $64,440 (U.S. Bureau of Labor Statistics, OEWS, May 2025). The middle half of workers earned between $48,230 and $76,380.
The Iowa City, IA median is $3,430 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 iowa City, IA?
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| $44,770 | $48,230 | $64,440 | $76,380 | $78,810 |
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| $21.53 | $23.19 | $30.98 | $36.72 | $37.89 |
BLS estimated 150 workers employed in this occupation in Iowa City, IA. Location quotient: 0.61.
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 $64,440. The all-occupations median in Iowa City, IA is $50,060. Ratio: 1.29 (role median divided by all-occupations median, same units, BLS May 2025). Location quotient 0.61 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 | $50,080 | $61,320 | $75,160 |
| May 2025 | $48,230 | $64,440 | $76,380 |
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, Iowa City, IA. 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 |
|---|---|---|
| Cedar Rapids, IA | $60,680 | $48,430 to $77,500 |
| Davenport-Moline-Rock Island, IA-IL | $65,190 | $52,540 to $81,680 |
All roles in Iowa City, IA · National page · Industrial Refrigeration (Ammonia) Technician ranked across metros