The median annual wage for Fire Inspectors and Investigators in Massachusetts is $84,650 (May 2024 BLS OES). The mean (average) is $90,140.
Pay spans roughly $57,390 at the 10th percentile to $126,950 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $40.70 per hour. An estimated 110 people work as fire inspectors and investigators in Massachusetts.
| Median (annual) | $84,650 |
| Mean (annual) | $90,140 |
| Median (hourly) | $40.70 |
| 10th percentile | $57,390 |
| 90th percentile | $126,950 |
| Employment | 110 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.