The median annual wage for Security and Fire Alarm Systems Installers in Nashville-Davidson--Murfreesboro--Franklin, TN is $48,060 (May 2024 BLS OES). The mean (average) is $51,130.
Pay spans roughly $37,990 at the 10th percentile to $63,330 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $23.11 per hour. An estimated 520 people work as security and fire alarm systems installers in Nashville-Davidson--Murfreesboro--Franklin, TN.
| Median (annual) | $48,060 |
| Mean (annual) | $51,130 |
| Median (hourly) | $23.11 |
| 10th percentile | $37,990 |
| 90th percentile | $63,330 |
| Employment | 520 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.