What Does a Home Inspector Do?
Home inspectors evaluate the condition of residential properties, identifying defects and potential issues that buyers, sellers, and homeowners need to know about. They examine structural, mechanical, and safety systems and produce detailed reports documenting their findings. This role requires broad technical knowledge and the ability to communicate complex information clearly.
Other Job Titles for This Work
Workers in this occupation report titles such as Building Code Administrator, Building Inspector, Building Official, Code Enforcement Officer, Code Inspector, Combination Building Inspector, Construction Inspector, Electrical Inspector.
Home Inspector Duties and Responsibilities
The primary responsibilities of a home inspector include:
- Inspect residential properties including foundations, roofing, plumbing, electrical, and HVAC systems.
- Evaluate the structural integrity of walls, floors, ceilings, and support structures.
- Test electrical panels, outlets, fixtures, and grounding systems for safety and code compliance.
- Assess plumbing systems including water heaters, supply lines, drains, and fixtures for leaks or defects.
- Examine heating and cooling systems for proper operation, age, and maintenance condition.
- Identify potential safety hazards including mold, radon, asbestos, and lead paint indicators.
- Prepare comprehensive written reports with photographs documenting all findings and recommendations.
- Communicate inspection results to clients, real estate agents, and other stakeholders.
- Maintain inspection equipment including moisture meters, electrical testers, and thermal cameras.
- Stay current with building codes, inspection standards, and continuing education requirements.
Required Skills and Qualifications
To succeed as a home inspector, you will need the following skills and qualifications:
- Building systems knowledge
- Visual assessment and diagnostic ability
- Detailed report writing with photographs
- Strong communication with non-technical audiences
- Knowledge of building codes and safety standards
- Proficiency with inspection tools and technology
- Physical fitness for crawl spaces and roofs
- Professional integrity and objectivity
Education and Training
Home inspector licensing requirements vary by state, with most requiring completion of an approved training program ranging from 60 to 200 classroom hours plus a specified number of supervised inspections. A background in construction, engineering, or building trades is highly beneficial. Professional certifications through the American Society of Home Inspectors (ASHI) or the International Association of Certified Home Inspectors (InterNACHI) demonstrate competence and professionalism. Many inspectors add specialty certifications in areas such as radon testing, mold assessment, or energy auditing to expand their service offerings.
Salary and Job Outlook
Average Salary: $40,000 - $75,000 per year
Demand for home inspectors is closely tied to residential real estate activity, with busier housing markets generating more inspection work. Beyond purchase inspections, the market is expanding to include pre-listing inspections, maintenance inspections, and specialty testing services. Many inspectors operate as independent contractors or small business owners, giving them control over their schedules and earning potential. The growing emphasis on energy efficiency and healthy homes is creating additional opportunities for inspectors with specialized expertise.
What the Work Is Like
O*NET surveys people who work as construction and building inspectors about their daily conditions. Of those surveyed:
- 96% use email every day
- 92% are on the phone every day
- 80% say being exact and accurate is very or extremely important
- 72% say teamwork is very or extremely important in their job
- 68% have a lot of freedom to make decisions
- 64% work outdoors in all kinds of weather every day
- 64% deal with rude or angry people at least once a week
Education Workers Say the Job Needs
| Education level | Share of workers |
|---|---|
| High school diploma or GED | 36% |
| Post-secondary certificate | 36% |
| Bachelor's degree | 16% |
Tools and Software Home Inspectors Use
Tools and equipment
Software
Is This Job a Good Fit for You?
People who do well in this job tend to enjoy hands-on work with tools, machines or the outdoors as well as organized work with data, records and clear procedures.
Skills O*NET rates most important: Reading Comprehension, Critical Thinking, Active Listening, Speaking, Complex Problem Solving, Judgment and Decision Making.
Knowledge areas used most: Building and Construction, Public Safety and Security, English Language, Customer and Personal Service, Design.
Preparation: O*NET places this occupation in Job Zone 3 of 5, which means medium preparation.
Related Careers
These jobs use similar skills, according to O*NET's related-occupation data:
Applying for a Home Inspector Job
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Sources
- O*NET 30.1 Database, occupation 47-4011.00 (Construction and Building Inspectors). View on O*NET OnLine.
This page includes information from the O*NET 30.1 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). Used under the CC BY 4.0 license. O*NET® is a trademark of USDOL/ETA. The Job Explorer has modified some of the information; USDOL/ETA has not approved, endorsed or tested these changes.