The median annual wage for Security and Fire Alarm Systems Installers in Baltimore-Columbia-Towson, MD is $63,950 (May 2024 BLS OES). The mean (average) is $68,420.
Pay spans roughly $43,700 at the 10th percentile to $91,380 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $30.75 per hour. An estimated 1,030 people work as security and fire alarm systems installers in Baltimore-Columbia-Towson, MD.
| Median (annual) | $63,950 |
| Mean (annual) | $68,420 |
| Median (hourly) | $30.75 |
| 10th percentile | $43,700 |
| 90th percentile | $91,380 |
| Employment | 1,030 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.