The median annual wage for Security and Fire Alarm Systems Installers in Manchester-Nashua, NH is $51,130 (May 2024 BLS OES). The mean (average) is $56,260.
Pay spans roughly $37,770 at the 10th percentile to $77,060 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $24.58 per hour. An estimated 170 people work as security and fire alarm systems installers in Manchester-Nashua, NH.
| Median (annual) | $51,130 |
| Mean (annual) | $56,260 |
| Median (hourly) | $24.58 |
| 10th percentile | $37,770 |
| 90th percentile | $77,060 |
| Employment | 170 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.