The median annual wage for Security and Fire Alarm Systems Installers in Killeen-Temple, TX is $46,960 (May 2024 BLS OES). The mean (average) is $47,960.
Pay spans roughly $28,480 at the 10th percentile to $64,250 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $22.58 per hour. An estimated 30 people work as security and fire alarm systems installers in Killeen-Temple, TX.
| Median (annual) | $46,960 |
| Mean (annual) | $47,960 |
| Median (hourly) | $22.58 |
| 10th percentile | $28,480 |
| 90th percentile | $64,250 |
| Employment | 30 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.