Fire Inspectors and Investigators

Career Overview

Inspect buildings to detect fire hazards and enforce local ordinances and state laws, or investigate and gather facts to determine cause of fires and explosions.

Also Known As

  • Arson Investigator
  • Fire Inspector
  • Fire Investigator
  • Fire Prevention Inspector

Alternate Job Titles

  • Alarm Inspector
  • Alarm Sprinkler Inspector
  • Arson and Bomb Investigator
  • Arson Investigator
  • Bomb Investigator
  • Building Inspector
  • Canine Handler (K9 Handler)
  • Certified Fire and Explosion Investigator (CFEI)
  • Certified Fire Investigator (CFI)
  • Certified Vehicle Fire Investigator (CVFI)
  • Code Official
  • Fire Alarm and Fire Sprinkler Inspector
  • Fire Alarm Inspector
  • Fire Alarm Systems Technician (Fire Alarm Systems Tech)
  • Fire Alarm Technician (Fire Alarm Tech)

What You'll Do

In this role, your typical responsibilities include:

  • 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.
  • Photograph damage and evidence related to causes of fires or explosions to document investigation findings.
  • Inspect buildings to locate hazardous conditions and fire code violations, such as accumulations of combustible material, electrical wiring problems, and inadequate or non-functional fire exits.

Knowledge You'll Use

You'll need solid knowledge in these areas:

  • Public Safety and Security
  • Customer and Personal Service
  • Building and Construction
  • Law and Government
  • Education and Training
  • English Language

Essential Skills

Success in this career requires strong skills in:

  1. Active Listening

Key Abilities

This career requires key abilities in:

  • Problem Sensitivity
  • Oral Comprehension
  • Written Expression
  • Written Comprehension
  • Oral Expression
  • Deductive Reasoning
  • Inductive Reasoning
  • Information Ordering
  • Near Vision
  • Flexibility of Closure

Work Style

People who excel in this career typically demonstrate:

  • Integrity
  • Attention to Detail
  • Dependability
  • Cautiousness
  • Self-Control

What Matters in This Career

This career tends to satisfy these work values:

  • Achievement
  • Support
  • Independence
  • Working Conditions
  • Recognition

Education & Preparation

Typical Education: Post-Secondary Certificate - awarded for training completed after high school (for example, in agriculture or natural resources, computer services, personal or culinary services, engineering technologies, healthcare, construction trades, mechanic and repair technologies, or precision production)

Related Work Experience Needed: Over 1 year, up to and including 2 years

On-the-Job Training: Over 6 months, up to and including 1 year

Education Details: Most occupations in this zone require training in vocational schools, related on-the-job experience, or an associate's degree.

Experience Required: Previous work-related skill, knowledge, or experience is required for these occupations. For example, an electrician must have completed three or four years of apprenticeship or several years of vocational training, and often must have passed a licensing exam, in order to perform the job.

Technology You'll Use

Popular Technologies & Software

  • Microsoft Access
  • Microsoft Excel
  • Microsoft Office software
  • Microsoft Outlook
  • Microsoft PowerPoint
  • Microsoft Word

Tools & Equipment

  • 35 millimeter cameras
  • Adjustable hand wrenches
  • Adjustable pipe wrenches
  • Ball peen hammers
  • Ballistic vests
  • Bar levels
  • Battery analyzers
  • Battery powered smoke detectors
  • Bit drivers
  • Bolt cutters
  • Box end wrenches
  • Camera flash attachments
  • Camera lenses
  • Camera positioning tripods
  • Carpet cutters

Work Environment

  • Face-to-Face Discussions with Individuals and Within Teams
  • Contact With Others
  • Telephone Conversations
  • E-Mail
  • Deal With External Customers or the Public in General

Salary & Job Market

Salary PercentileAnnual Wage
Entry-Level (10th percentile)$47,580
Median$78,060
Top Earners (90th percentile)$149,870

Workers Employed Nationally: 14,050

Related Careers

If you're interested in this career, you might also consider:


Is This Career Right for You?

Discover your perfect career match with our free comprehensive assessment! Get personalized recommendations based on your interests, skills, and values.

Take the Free Career Assessment →

Want Personalized Guidance?

For customized career recommendations, college selection strategies, and expert application support, explore the MehtA+ Admissions Consulting Program. We help students identify the right opportunities and navigate the path to achieving their academic and career goals.


Occupational data sourced from the O*NET OnLine database, developed by the U.S. Department of Labor, Employment and Training Administration. Wage data from the U.S. Bureau of Labor Statistics Occupational Employment and Wage Statistics (OEWS), 2024.

Shopping Cart