The median annual wage for Security and Fire Alarm Systems Installers in Trenton-Princeton, NJ is $64,480 (May 2024 BLS OES). The mean (average) is $68,790.
Pay spans roughly $44,860 at the 10th percentile to $103,180 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $31.00 per hour. An estimated 80 people work as security and fire alarm systems installers in Trenton-Princeton, NJ.
| Median (annual) | $64,480 |
| Mean (annual) | $68,790 |
| Median (hourly) | $31.00 |
| 10th percentile | $44,860 |
| 90th percentile | $103,180 |
| Employment | 80 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.