The median annual wage for Security and Fire Alarm Systems Installers in Billings, MT is $58,920 (May 2024 BLS OES). The mean (average) is $64,810.
Pay spans roughly $48,220 at the 10th percentile to $96,870 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $28.33 per hour. An estimated 60 people work as security and fire alarm systems installers in Billings, MT.
| Median (annual) | $58,920 |
| Mean (annual) | $64,810 |
| Median (hourly) | $28.33 |
| 10th percentile | $48,220 |
| 90th percentile | $96,870 |
| Employment | 60 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.