Salary guide, May 2025
Industrial Refrigeration (Ammonia) Technician pay in Durham-Chapel Hill, NC
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The median annual wage for Heating, Air Conditioning, and Refrigeration Mechanics and Installers in Durham-Chapel Hill, NC was $59,180 (U.S. Bureau of Labor Statistics, OEWS, May 2025). The middle half of workers earned between $48,390 and $63,520.
The Durham-Chapel Hill, NC median is $1,830 below 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 durham-Chapel Hill, NC?
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| $39,560 | $48,390 | $59,180 | $63,520 | $77,360 |
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| $19.02 | $23.27 | $28.45 | $30.54 | $37.19 |
BLS estimated 750 workers employed in this occupation in Durham-Chapel Hill, NC. Location quotient: 0.83.
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 $59,180. The all-occupations median in Durham-Chapel Hill, NC is $60,720. Ratio: 0.97 (role median divided by all-occupations median, same units, BLS May 2025). Location quotient 0.83 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 | $51,470 | $56,380 | $61,860 |
| May 2025 | $48,390 | $59,180 | $63,520 |
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, Durham-Chapel Hill, NC. 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 |
|---|---|---|
| Burlington, NC | $52,450 | $47,350 to $61,060 |
| Greensboro-High Point, NC | $58,520 | $47,360 to $70,810 |
All roles in Durham-Chapel Hill, NC · National page · Industrial Refrigeration (Ammonia) Technician ranked across metros