How to Become a Home and Building Inspector

Ever walk through a house and just know whether something’s off?
Like a soft spot in the floor or a cracked foundation line that doesn’t sit right?
That gut instinct — paired with the right training — is exactly what makes a great home and building inspector.

Inspectors are the watchdogs of safety and quality. They make sure homes, apartments, and commercial buildings are built right, up to code, and safe to live in.

And if you’ve got an eye for detail (and a love of solving real-world puzzles), this could be your next career move.

What Does a Home & Building Inspector Do?

Building inspectors are the people who know how everything fits together — wiring, roofing, plumbing, HVAC, foundation, and structure. They evaluate both new and existing properties for compliance, safety, and workmanship.

A Typical Day Might Include:

• Inspecting residential and commercial buildings
• Identifying structural, electrical, or plumbing issues
• Reviewing blueprints or construction plans
• Writing detailed inspection reports
• Communicating with contractors, realtors, and homeowners

You’re part detective, part teacher — helping people understand how their homes really work.

How to Become a Home and Building Inspector (5 Steps)

Here’s the path most professionals take to start their inspection career:

1. Get your high school diploma or GED
   A solid foundation in math, drafting, and shop classes helps.

2. Gain experience in construction or building trades
   Many inspectors start as electricians, plumbers, or general contractors before moving into inspection.

3. Complete a building inspection training program
   Technical schools and community colleges offer courses in building codes, structural analysis, HVAC systems, and safety compliance.

4. Get licensed or certified (state-specific)
   Most states require inspectors to pass exams such as:

   • National Home Inspector Examination (NHIE)
   • State-specific code exams
   • ASHI or InterNACHI certifications

5. Start your career or open your own inspection business
   Many inspectors work independently, while others join local municipalities, insurance firms, or real estate companies.

Licensing & Certification Requirements

Every state is different. Some require state licensing, others rely on professional certifications.

Most Common Credentials:

• ASHI (American Society of Home Inspectors)
• InterNACHI (International Association of Certified Home Inspectors)
• ICC (International Code Council)

Even if your state doesn’t require a license, certification builds trust with clients — and higher pay tends to follow.

Skills That Make a Great Inspector

• A sharp eye for detail
• Strong understanding of building systems
• Clear, honest communication
• Problem-solving mindset
• Integrity (because people trust your judgment)

The best inspectors don’t just point out problems — they explain them clearly and calmly.

Pros & Cons of the Inspection Trade

Pros:

• Flexible work (often self-employed)
• High demand and job stability
• Satisfying, real-world problem solving
• Opportunities for specialization (HVAC, plumbing, energy efficiency)

Cons:

• Exposure to dust, heights, and crawlspaces
• Requires ongoing code education
• Some clients can be... let’s say, tense

Start Your Inspection Career

If you like solving puzzles, explaining complex things simply, and helping people make smart decisions about their homes — this career’s got your name on it.

Whether you want to work for a local government, a home inspection firm, or start your own business, the path starts with training.

Home Building Inspector Salary by State