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Fire Inspector

$75,920
median / year
$46,530 – $118,750
what most earn per year (10th–90th percentile)

What the job actually is

Inspect buildings for fire hazards, enforce fire codes, and investigate the causes of fires.

You may also see this posted as: Arson Investigator, Fire Investigator, Fire Prevention Inspector, Fire Code Inspector, Fire Official, Fire Prevention Specialist.

Where you work

Buildings, construction sites, and fire scenes.

The hours

Mostly weekday schedule, with some call-outs

The day to day

What you'd actually spend time doing

  • Prepare and maintain reports of investigation results, and records of convicted arsonists and arson suspects.
  • Testify in court cases involving fires, suspected arson, and false alarms.
  • Package collected pieces of evidence in securely closed containers, such as bags, crates, or boxes, to protect them.
  • Conduct inspections and acceptance testing of newly installed fire protection systems.
  • Analyze evidence and other information to determine probable cause of fire or explosion.

Good fit if you like…

Realistic

working with tools, equipment, materials, or the physical world

Conventional

organizing information, following systems, and getting details right

Investigative

solving problems, analyzing evidence, and figuring out how things work

O*NET job zone 3 of 5

Medium preparation—often vocational training, an associate degree, or substantial experience—is usually needed.

Work styles that matter most

IntegrityAttention to DetailDependabilityCautiousness

Software that shows up in the work

Examples employers report—not a checklist you must already know.

Microsoft ExcelMicrosoft Office softwareMicrosoft OutlookMicrosoft WordMicrosoft AccessMicrosoft PowerPoint

By the numbers

May 2025 BLS wage & employment data · 2024–34 BLS employment projections.

Median pay
$75,920
per year
Hourly median
$36.50
per hour
What most earn
$46,530–$118,750
yearly, 10th to 90th percentile
Openings a year
~1,500
projected, 2024–34
Outlook to 2034
+3.8%
About average
Working in the U.S.
13,800
people, nationwide

Openings a year counts new jobs plus the ones that open when people retire or move on — a truer picture of your odds than growth alone.

“Median” means half earn more and half earn less. Your city, employer, and years on the job move it a lot — that is what the 10th-to-90th range shows.

What it pays in your state

Statewide medians are a better starting point than the national number. Your city and experience still matter.

BLS state wage tables

How you get in

Typical starting education

Certificate program

Training path: Certificate + certification.

Related work experience: 5 years or more.

On-the-job training: Moderate-term on-the-job training.

License or certification

Inspectors complete state-certified fire inspector or investigator training.

You can earn while you train. This field has a genuinely paid pathway in — an apprenticeship, a paid academy, or employer-funded training — so you draw a paycheck instead of taking on debt to learn it.

Check the path where you live

Licensing rules and available programs change by state. These federal tools take you to the current official listings.

What it takes

Code knowledgeInspectionInvestigationReport writing

The honest take

A certificate-level move up from firefighting, with strong pay and regular hours.

Standard Occupational Classification 33-2021. Pay and employment from the BLS May 2025 OEWS survey; outlook and openings from the 2024–34 employment projections; job context from the Occupational Outlook Handbook; tasks, interests, work styles, software examples, and job zone from O*NET 30.3. See something off? Tell us.