How to Become a Home Inspector in Arizona (2026)
Arizona certifies home inspectors through the Board of Technical Registration: 84 hours, 30 parallel inspections, the NHIE and a $245 fee. Full 2026 guide.
Short answer: Yes, Arizona requires a state credential. The Arizona State Board of Technical Registration issues the Certified Home Inspector certificate. You need 84 hours of approved training, 30 parallel inspections with a qualified supervising inspector, a passing National Home Inspector Examination score, a DPS fingerprint clearance card and $245 in fees, then E&O insurance or a bond within 60 days.
Two things stand out in Arizona. The same board that registers engineers, architects and surveyors also certifies home inspectors. And the board's rules spell out a ban on paying real estate agents for referrals, naming "preferred vendor" programs outright.
Arizona home inspector requirements at a glance
As of September 2026:
| Requirement | Arizona |
|---|---|
| License required | Yes. Certified Home Inspector |
| Regulator | Arizona State Board of Technical Registration (BTR) |
| Pre-license education | 84 hours of classroom training or an equivalent course from a school licensed by the Arizona State Board for Private Postsecondary Education, accredited by DEAC, or by a U.S. Department of Education approved accreditor (A.A.C. R4-30-247) |
| Field training | 30 parallel inspections supervised by a qualified Arizona Certified Home Inspector |
| Exam | National Home Inspector Examination, passed within two years before you apply |
| Fees | $145 application plus $100 initial registration, shown by the board as $245 |
| Background check | DPS fingerprint clearance card |
| Insurance or bond | Within 60 days of certification and before any paid inspection: E&O of $200,000 aggregate and $100,000 per occurrence, or a $25,000 bond, or proof of $25,000 in net assets (A.R.S. 32-122.02) |
| Renewal period | Every year. Renewal fee $100 |
| Continuing education | Not set. The board's rules in A.A.C. Title 4, Chapter 30 contain no CE hours for home inspectors |
| Reciprocity | Universal licensure under A.R.S. 32-4302, for Arizona residents licensed at least one year in another state |
The board raised its fees on January 1, 2026. The home inspector application fee rose from $100 to $145 and the annual registration and renewal fee from $75 to $100.
How to become a home inspector in Arizona, step by step
- Complete 84 hours of approved training. The course must cover structural components, exterior, roofing, plumbing, heating, cooling, electrical, insulation and ventilation, interiors, fireplaces and solid fuel-burning devices, swimming pools and spas, and professional practice.
- Pass the NHIE. Register through PSI, which administers the National Home Inspector Examination for Arizona. EBPHI charges $225 in most states. Your passing result must be dated within two years of your application.
- Get a DPS fingerprint clearance card. Apply through the Arizona Department of Public Safety. The board will not approve an application without a valid card.
- Complete 30 parallel inspections. Each must be on a separate residential dwelling unit of four units or fewer. You write a report for each. Your supervising inspector reviews, corrects and returns it within 10 calendar days. You may not do any paid inspections during this period.
- Apply through the board's applicant portal. Include the parallel inspection log, the Parallel Inspector Affirmation and Verification of Experience forms, your training certificate, NHIE result and clearance card. Staff pick one of your 30 parallel inspections at random and ask for that report and the board's report checklist supplement.
- File financial assurance. Within 60 days of certification and before your first paid job, file E&O insurance or a bond as described above.
- Renew every year and keep your financial assurance current. Lose it and your certificate is suspended automatically, and revoked if you do not replace it within 90 days (A.R.S. 32-122.02).
Who can supervise your parallel inspections
Under A.A.C. R4-30-102, a Parallel Inspector must have been continuously certified in Arizona for at least three years, have done at least 250 fee-paid Arizona home inspections, be in good standing, and have had no board discipline in the past year. No more than three other applicants may be present with you. Not every experienced inspector meets that bar, so start asking early.
What it costs to get started in Arizona
| Item | Cost | Source |
|---|---|---|
| Application and initial registration | $245 ($145 plus $100) | BTR, effective January 1, 2026 |
| NHIE | $225 | EBPHI |
| DPS fingerprint clearance card | Set by DPS. Check the current fee with DPS | Arizona DPS |
| 84-hour course | Varies by school | School's own pricing |
| Parallel inspections | Set by each supervising inspector, if they charge | Not set by the board |
| E&O insurance | Insureon says its home inspector customers pay a median of $989 a year | Insureon, updated May 27, 2026 |
| Bond alternative | $25,000 bond or $25,000 in net assets | A.R.S. 32-122.02 |
| Equipment | Varies with the kit you buy | Typical range, not a board figure |
| Software | Binsr Standard is $75 per inspector per month. Newly licensed inspectors can claim 20 free inspections on Binsr Pro | Binsr |
The Insureon figure is one broker's median for its own customers, not an Arizona average. Compare quotes in home inspector insurance.
How long it takes
The 84 hours can be done in a few weeks full time. The parallel inspections set the pace, because each report must be reviewed and returned within 10 days and your supervisor has their own schedule. The rule lets the board hold your application package for up to one year while you finish your parallel inspections. Your NHIE result stays valid for two years, so there is no need to rush the exam before you have a supervisor lined up.
What home inspectors earn in Arizona
BLS does not publish a home-inspector-only figure. It groups home inspectors with municipal and other code inspectors under Construction and Building Inspectors (SOC 47-4011).
| Measure (BLS OEWS, May 2025) | Arizona | United States |
|---|---|---|
| Employment | 3,330 | 146,720 |
| Median annual wage | $73,440 | $74,690 |
| Mean annual wage | $78,380 | $77,730 |
| 10th percentile | $55,310 | $47,140 |
| 90th percentile | $105,980 | $114,200 |
OEWS excludes self-employed workers, so inspectors who run their own business are not in these figures. What you earn running your own business depends on your fees and volume. See our home inspector salary guide.
Keeping your certificate
Arizona certificates renew every year for $100. At every renewal you must prove your financial assurance is in force, and board staff run a criminal background check on every renewing home inspector. Late renewal carries a penalty of $16.66 per year of delinquency. If you notice any change in your insurance or bond, tell the board in writing within five business days.
If you put your certificate on inactive status and do not practice as a certified inspector in another regulated state for five years, you must pass the NHIE again to reactivate it.
What is different about inspecting in Arizona
A state standard of practice. Under R4-30-301.01, Arizona inspectors must follow the Standards of Professional Practice adopted by the Arizona Chapter of ASHI on October 27, 2023, incorporated into the rule. The board publishes the document on its standards page.
Pools are optional, but regulated when you do them. You are not required to inspect a pool or spa. If you do, you must follow the Arizona Home Inspector Pools and Spas Standards of Professional Practice, adopted by the board on April 25, 2023. Separately, A.R.S. 36-1681(E) requires anyone selling, renting or leasing a home with a pool to give the buyer or tenant a pool safety notice. More in our pool inspection guide.
No pay-to-play. The rules bar a certified inspector from paying any commission or referral fee to a real estate company or agent, and name "preferred vendor", "approved vendor", "marketing partner" and "marketing services agreement" programs. The rule was last amended effective May 25, 2024. Grow referrals through report quality and service instead; see how home inspectors get agent referrals.
Septic transfer inspections. When a property on a conventional or alternative septic system is sold, the seller must hire a certified inspector for a transfer of ownership inspection within six months before the transfer, and the buyer files a Notice of Transfer with ADEQ within 15 calendar days after. Under R18-9-A316, as summarized by Mohave County, ADEQ recognizes only NAWT training for these inspectors, plus a license in a listed category and 8 hours of CE every two years. See how to become a septic inspector.
Frequently asked questions
Sources and verification
- Arizona State Board of Technical Registration, Home Inspector Applicants
- Arizona State Board of Technical Registration, Fee Increase Notice
- Arizona State Board of Technical Registration, Home Inspections General Information
- Arizona State Board of Technical Registration, Standards
- Arizona Secretary of State, A.A.C. Title 4, Chapter 30 (R4-30-102, R4-30-247, R4-30-301.01)
- Arizona Legislature, A.R.S. 32-122.02
- Arizona Legislature, A.R.S. 36-1681
- Arizona Department of Environmental Quality, Onsite Wastewater Inspection and Notice of Transfer
- Mohave County, Qualifications of an inspector for the transfer of ownership inspection program
- U.S. Bureau of Labor Statistics, OEWS state data, May 2025 (series OEUS040000000000047401101, 04, 11, 13 and 15)
- EBPHI, NHIE test policies and fee
- Insureon, Home inspector insurance cost
Keep reading
- How to become a home inspector
- Home inspector license requirements by state
- How to become a home inspector in California
- How to become a home inspector in Nevada
- How to become a home inspector in Utah
New to inspecting? Your first 20 inspections on Binsr are free. Newly licensed inspectors get 20 free inspections on Binsr Pro, with the AI features included. See how to claim them.