The median annual wage for Heating, Air Conditioning, and Refrigeration Mechanics and Installers in Baltimore-Columbia-Towson, MD is $62,000 (May 2024 BLS OES). The mean (average) is $65,730.
Pay spans roughly $44,050 at the 10th percentile to $93,600 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $29.81 per hour. An estimated 2,910 people work as heating, air conditioning, and refrigeration mechanics and installers in Baltimore-Columbia-Towson, MD.
| Median (annual) | $62,000 |
| Mean (annual) | $65,730 |
| Median (hourly) | $29.81 |
| 10th percentile | $44,050 |
| 90th percentile | $93,600 |
| Employment | 2,910 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.