Protective Service
Fire Inspectors and Investigators
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.
MAY 2025 · OCCUPATIONAL WAGES
A wage reference for United States.
Published wage percentiles describe a distribution within the source occupation group. They provide context for a career decision; employer packages and job offers have their own terms.
Source wage group: Fire Inspectors and Investigators
This wage group may include multiple detailed occupations. The figures are for the source group, which may be broader than Fire Inspectors and Investigators. They are not an exact-title, employer, experience or seniority match.
May 2025 · USD · United States. Annual and hourly figures are shown only when the source publishes them; neither is calculated from the other.
U.S. Bureau of Labor Statistics occupational wage data, distributed through the O*NET® OnLine service.
Median annual wage$75,920USD per year · Published 50th percentile
Median hourly wage$36.50USD per hour · Published 50th percentile
Annual wage thresholds
USD per year
Hourly wage thresholds
USD per hour
| Percentile | Annual wage (USD/year) | Hourly wage (USD/hour) |
|---|---|---|
| 10th | $46,530 | $22.37 |
| 25th | $58,690 | $28.22 |
| 50th · Median | $75,920 | $36.50 |
| 75th | $95,120 | $45.73 |
| 90th | $118,750 | $57.09 |
“≥” means at least the published amount; “≤” means at most that amount. These are bounds, not exact values. “Not published” means the source did not provide that figure. Occupational wages follow the source definition and do not establish an employer’s base salary, equity or total compensation.
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THE WORK BEHIND THE TITLE
What this career involves.
Occupation definitions describe common work. Responsibilities and requirements vary by employer and specific job.
Selected title examples
Alarm InspectorAlarm Sprinkler InspectorArson and Bomb InvestigatorArson InvestigatorBomb InvestigatorBuilding InspectorCanine Handler (K9 Handler)Certified Fire and Explosion Investigator (CFEI)Certified Fire Investigator (CFI)Certified Vehicle Fire Investigator (CVFI)Code OfficialFire Alarm and Fire Sprinkler Inspector
Expand more title examples (32)
Fire Alarm InspectorFire Alarm Systems Technician (Fire Alarm Systems Tech)Fire Alarm Technician (Fire Alarm Tech)Fire and Explosion InvestigatorFire Code InspectorFire Equipment InspectorFire Extinguisher InspectorFire Extinguisher Sprinkler InspectorFire Extinguisher Technician (Fire Extinguisher Tech)Fire Hazard InspectorFire InspectorFire InvestigatorFire MarshallFire OfficialFire Prevention InspectorFire Prevention OfficerFire Prevention SpecialistFire Protection FabricatorFire Protection InspectorFire Protection SpecialistFire Safety InspectorFire Safety OfficerFire Safety SpecialistFire Sprinkler Apparatus InspectorFire Sprinkler ForemanFire Sprinkler InspectorFire System InspectorFire Systems InspectorInspectorSmoke InspectorSprinkler InspectorWater-Based Fire Protection Inspection, Testing, and Maintenance Technician
Typical tasks
- 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.
Expand more tasks (24)
- 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.
- Examine fire sites and collect evidence such as glass, metal fragments, charred wood, and accelerant residue for use in determining the cause of a fire.
- Instruct children about the dangers of fire.
- Conduct fire code compliance follow-ups to ensure that corrective actions have been taken in cases where violations were found.
- Inspect properties that store, handle, and use hazardous materials to ensure compliance with laws, codes, and regulations, and issue hazardous materials permits to facilities found in compliance.
- Write detailed reports of fire inspections performed, fire code violations observed, and corrective recommendations offered.
- Identify corrective actions necessary to bring properties into compliance with applicable fire codes, laws, regulations, and standards, and explain these measures to property owners or their representatives.
- Develop or review fire exit plans.
- Inspect and test fire protection or fire detection systems to verify that such systems are installed in accordance with appropriate laws, codes, ordinances, regulations, and standards.
- Coordinate efforts with other organizations, such as law enforcement agencies.
- Attend training classes to maintain current knowledge of fire prevention, safety, and firefighting procedures.
- Review blueprints and plans for new or remodeled buildings to ensure the structures meet fire safety codes.
- Teach fire investigation techniques to other firefighter personnel.
- Conduct fire exit drills to monitor and evaluate evacuation procedures.
- Teach public education programs on fire safety and prevention.
- Recommend changes to fire prevention, inspection, and fire code endorsement procedures.
- Subpoena and interview witnesses, property owners, and building occupants to obtain information and sworn testimony.
- Conduct internal investigation to determine negligence and violation of laws and regulations by fire department employees.
- Test sites and materials to establish facts, such as burn patterns and flash points of materials, using test equipment.
- Dust evidence or portions of fire scenes for latent fingerprints.
- Arrange for the replacement of defective fire fighting equipment and for repair of fire alarm and sprinkler systems, making minor repairs such as servicing fire extinguishers when feasible.
- Issue permits for public assemblies.
- Supervise staff, training them, planning their work, and evaluating their performance.
- Develop and coordinate fire prevention programs, such as false alarm billing, fire inspection reporting, and hazardous materials management.
Skills used in this work
- Active Listening
- Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times.
- Critical Thinking
- Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions, or approaches to problems.
- Speaking
- Talking to others to convey information effectively.
- Writing
- Communicating effectively in writing as appropriate for the needs of the audience.
- Reading Comprehension
- Understanding written sentences and paragraphs in work-related documents.
- Social Perceptiveness
- Being aware of others' reactions and understanding why they react as they do.
Expand more skills (29)
- Instructing
- Teaching others how to do something.
- Monitoring
- Monitoring/Assessing performance of yourself, other individuals, or organizations to make improvements or take corrective action.
- Persuasion
- Persuading others to change their minds or behavior.
- Service Orientation
- Actively looking for ways to help people.
- Active Learning
- Understanding the implications of new information for both current and future problem-solving and decision-making.
- Complex Problem Solving
- Identifying complex problems and reviewing related information to develop and evaluate options and implement solutions.
- Judgment and Decision Making
- Considering the relative costs and benefits of potential actions to choose the most appropriate one.
- Coordination
- Adjusting actions in relation to others' actions.
- Learning Strategies
- Selecting and using training/instructional methods and procedures appropriate for the situation when learning or teaching new things.
- Systems Evaluation
- Identifying measures or indicators of system performance and the actions needed to improve or correct performance, relative to the goals of the system.
- Time Management
- Managing one's own time and the time of others.
- Negotiation
- Bringing others together and trying to reconcile differences.
- Quality Control Analysis
- Conducting tests and inspections of products, services, or processes to evaluate quality or performance.
- Systems Analysis
- Determining how a system should work and how changes in conditions, operations, and the environment will affect outcomes.
- Management of Personnel Resources
- Motivating, developing, and directing people as they work, identifying the best people for the job.
- Operations Monitoring
- Watching gauges, dials, or other indicators to make sure a machine is working properly.
- Mathematics
- Using mathematics to solve problems.
- Troubleshooting
- Determining causes of operating errors and deciding what to do about it.
- Management of Financial Resources
- Determining how money will be spent to get the work done, and accounting for these expenditures.
- Management of Material Resources
- Obtaining and seeing to the appropriate use of equipment, facilities, and materials needed to do certain work.
- Operation and Control
- Controlling operations of equipment or systems.
- Operations Analysis
- Analyzing needs and product requirements to create a design.
- Science
- Using scientific rules and methods to solve problems.
- Technology Design
- Generating or adapting equipment and technology to serve user needs.
- Programming
- Writing computer programs for various purposes.
- Repairing
- Repairing machines or systems using the needed tools.
- Equipment Maintenance
- Performing routine maintenance on equipment and determining when and what kind of maintenance is needed.
- Equipment Selection
- Determining the kind of tools and equipment needed to do a job.
- Installation
- Installing equipment, machines, wiring, or programs to meet specifications.
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