How to Verify a Home Inspector's License Before You Hire
An inspector's business card and website say nothing about whether their license is active, their certification is current, or whether the state board has any complaints on file. Before you hand over $400 and access to your future home, here is exactly how to verify credentials in two minutes.
Why Verification Is Not Optional
Most home buyers assume their real estate agent has already vetted the inspectors they recommend. In practice, agents develop referral relationships over time and rarely check whether a license has lapsed or whether a complaint has been filed. You are the one paying for the inspection, and you are the one who bears the financial risk if something significant is missed.
Verification takes about five minutes across two sources: your state's licensing board website and the certification body the inspector claims membership in. If an inspector cannot pass a basic credential check, they cannot be trusted to assess a $400,000 asset.
Step 1: Check Your State License Board
Most states require home inspectors to hold an active state license. The lookup is free and takes under two minutes. Find your state in the table below and click through to the official government lookup tool.
| State | Licensing Board | Notes |
|---|---|---|
| Texas | Texas Real Estate Commission (TREC) | Search by name or license number. Texas requires licensing through TREC. |
| Florida | Florida DBPR | Use the Home Inspector license type filter. Florida requires 120 hours of pre-licensing education. |
| North Carolina | NC Home Inspector Licensure Board | NC maintains three license levels: Provisional, Full, and Associate. |
| Washington | Washington State DOL | Washington requires both passing a state exam and completing field hours. |
| Oregon | Oregon CCB | Search the CCB contractor lookup for active home inspection licenses. |
| Colorado | Colorado DORA | Select 'Home Inspector' under license type. |
| Virginia | Virginia DPOR | Virginia licenses under the Board for Contractors. |
| New Jersey | NJ Division of Consumer Affairs | Search under 'Home Inspector' license type. |
| Georgia | Georgia Secretary of State | Select 'Home Inspector' from the profession dropdown. |
| Arizona | Arizona Board of Technical Registration | Arizona BTR oversees home inspector licensing. |
Don't see your state? Search for “[state name] home inspector license lookup” to find the official government portal. Avoid third-party sites -- go directly to the .gov domain.
Step 2: Verify Their Professional Certification
A state license tells you someone met the minimum legal bar. Professional certifications from these four bodies tell you they pursued training and accountability beyond that bar. Each organization maintains a public member directory.
International Association of Certified Home Inspectors
Requirements: Online exam, continuing education hours annually, code of ethics agreement. Largest certification body globally with over 28,000 members.
What to look for: Search by name or zip code. Confirm the member status shows "Active" and check the member since date for experience context.
Verify InterNACHI Membership →American Society of Home Inspectors
Requirements: 250 paid inspections with reports, passing score on the NHIE (National Home Inspector Examination), code of ethics.
What to look for: ASHI has three membership levels: Associate (in progress), Inspector (exam passed), and Certified Inspector (250+ inspections). Prefer Certified Inspector status.
Verify ASHI Membership →National Association of Home Inspectors
Requirements: Completion of training courses, field inspections, annual continuing education, and ethics standards.
What to look for: NAHI is smaller than InterNACHI and ASHI but maintains meaningful standards. Use their directory to verify active membership.
Verify NAHI Membership →Certified Master Inspector
Requirements: 1,000 fee-paid inspections or hours of combined inspection experience and training, plus ongoing continuing education.
What to look for: The CMI designation is the highest credential in the industry. Fewer than 10% of inspectors hold it. Verification is available on the MICB website.
Verify CMI Membership →Step 3: Know What a Valid License Record Looks Like
When you pull up a license record on a state board website, confirm all four of these elements before proceeding:
- 1
Status is Active or Current
Any other status -- Expired, Suspended, Revoked, Inactive -- means they cannot legally perform inspections in that state.
- 2
Expiration date is in the future
Confirm the license renewal date has not passed. An inspector is responsible for keeping their license current.
- 3
Name and business name match what you were given
Inspectors sometimes operate under different business names. Confirm the individual named on the license is the person who will perform your inspection.
- 4
No disciplinary actions or complaints
Look for a complaints, violations, or disciplinary history section. Minor administrative issues may be inconsequential; substantive complaints about inspection quality are not.
Red Flags That Should Stop You Cold
Operating without a required state license is illegal. An unlicensed inspector in a licensed state exposes you to fraud risk and leaves you with no regulatory recourse if something goes wrong.
Licenses expire. An inspector who let their license lapse may also be behind on continuing education. Always confirm the expiration date shows current status.
State boards publish complaint and disciplinary histories. A pattern of complaints -- even resolved ones -- tells you something about how this inspector operates.
In states with weak or no licensing requirements, professional certification is your only quality signal. An inspector who holds no recognized credential is a gamble.
A licensed inspector should provide their license number without hesitation. Reluctance to share it is either a sign of an expired license or no license at all.
Frequently Asked Questions
As of 2024, most states require licensing, including Texas, Florida, North Carolina, Washington, Oregon, Colorado, Virginia, New Jersey, Georgia, Arizona, and many others. A handful of states -- including Wyoming and Idaho -- still have no statewide licensing requirement, though local jurisdictions may differ. Always check your specific state's requirements before hiring.
Visit your state's contractor or home inspector licensing board website and use their public license lookup tool. Search by the inspector's name or license number. Confirm the license is active (not expired or suspended), check for any disciplinary actions or complaints on record, and verify the license type matches home inspection work.
A state license is a government-issued legal credential required to practice in that state. InterNACHI and ASHI certifications are issued by private professional associations and represent additional training, testing, and ethics standards beyond what many states require. In states with no licensing requirement, these certifications are often the only quality signal available.
CMI is a designation awarded by the Master Inspector Certification Board to inspectors who have completed at least 1,000 fee-paid inspections or equivalent experience hours and passed continuing education requirements. It is one of the most rigorous credentials in the industry. You can verify a CMI at certifiedmasterinspector.org.
Read the details carefully. Minor administrative actions (late renewal, fee issues) may be inconsequential. A substantive disciplinary action -- complaints about missed defects, fraud, or misrepresentation -- is a serious red flag. When in doubt, move on to another inspector. There is no shortage of qualified candidates.