LicensebyState

Moving to Washington as a home inspector: every state's rule

Washington has reciprocity agreements with 0 states. Everyone else follows its standard out-of-state path: endorsement.

Washington home inspector · “Licensed Home Inspector”

Statewide license

Verified September 17, 2026· 7 sources

Issued by Washington State Department of Licensing, Home Inspector Program

Washington licenses home inspectors statewide. The Department of Licensing issues the license and runs the program on the advice of the Home Inspector Advisory Licensing Board, and since September 1, 2009 nobody may act as, advertise as or hold themselves out as a home inspector in Washington without one. The Department puts it plainly: the license is needed by anyone who examines the condition of a home for a fee. It is worth being clear about how much more this is than Washington asks of the people who build the houses — construction contractors merely register with the Department of Labor and Industries under chapter 18.27 RCW, on an application that asks for a business identifier, workers' compensation coverage and the names of the principals but sets no examination and no coursework at all — while a home inspector must complete 120 classroom hours, do 40 hours of supervised field training and pass a two-part written examination. There is a single license grade with no apprentice, associate or trainee tier below it. Washington requires no insurance and no bond of a home inspector, but the law does bar the inspector, and anyone at the same company, from doing any work other than inspection-related consultation on a house for a year after the report. Licenses run two years and expire on the licensee's second birthday following issuance.

Every origin state

Endorsement 36No credit 14
Every state's path into Washington
StateMechanismNoteVerified
AlabamaEndorsement2026-09-17
AlaskaEndorsement2026-09-17
ArizonaEndorsement2026-09-17
ArkansasEndorsement2026-09-17
CaliforniaNo creditno state license to transfer2026-09-17
ColoradoNo creditno state license to transfer2026-09-17
ConnecticutEndorsement2026-09-17
DelawareEndorsement2026-09-17
District of ColumbiaNo creditno state license to transfer2026-09-17
FloridaEndorsement2026-09-17
GeorgiaNo creditno state license to transfer2026-09-17
HawaiiNo creditno state license to transfer2026-09-17
IdahoNo creditno state license to transfer2026-09-17
IllinoisEndorsement2026-09-17
IndianaEndorsement2026-09-17
IowaNo creditno state license to transfer2026-09-17
KansasNo creditno state license to transfer2026-09-17
KentuckyEndorsement2026-09-17
LouisianaEndorsement2026-09-17
MaineNo creditno state license to transfer2026-09-17
MarylandEndorsement2026-09-17
MassachusettsEndorsement2026-09-17
MichiganNo creditno state license to transfer2026-09-17
MinnesotaNo creditno state license to transfer2026-09-17
MississippiEndorsement2026-09-17
MissouriNo creditno state license to transfer2026-09-17
MontanaEndorsement2026-09-17
NebraskaEndorsement2026-09-17
NevadaEndorsement2026-09-17
New HampshireEndorsement2026-09-17
New JerseyEndorsement2026-09-17
New MexicoEndorsement2026-09-17
New YorkEndorsement2026-09-17
North CarolinaEndorsement2026-09-17
North DakotaEndorsement2026-09-17
OhioEndorsement2026-09-17
OklahomaEndorsement2026-09-17
OregonEndorsement2026-09-17
PennsylvaniaNo creditno state license to transfer2026-09-17
Rhode IslandEndorsement2026-09-17
South CarolinaEndorsement2026-09-17
South DakotaEndorsement2026-09-17
TennesseeEndorsement2026-09-17
TexasEndorsement2026-09-17
UtahEndorsement2026-09-17
VermontEndorsement2026-09-17
VirginiaEndorsement2026-09-17
West VirginiaEndorsement2026-09-17
WisconsinEndorsement2026-09-17
WyomingNo creditno state license to transfer2026-09-17

Getting licensed in Washington from scratch

No license yet, or nothing that transfers? This is how Washington issues a home inspector license to a first-time applicant.

Verified September 23, 2026· 14 sources

Licensed Home Inspector by education, field training and examination

Washington licenses home inspectors through the Department of Licensing. A new inspector first completes a board-approved Fundamentals of Home Inspection course of at least 120 hours in a classroom, then 40 hours of supervised field training that includes at least five complete home inspections, both within the two years before applying for the exam. Once the Department approves the exam application, you take a two-part exam through PSI: the National Home Inspector Examination plus a Washington portion on state home inspector law and rules, with a scaled score of 70 required on each. After passing, you apply for the license and pay the $720 first-license fee; the $300 exam fee is paid to PSI when you schedule. Washington has one license grade with no apprentice or trainee tier, and it sets no minimum age and requires no insurance or bond.

The national portion has 175 questions in three hours and the Washington portion 24 questions in one hour, and up to 25 unscored trial questions may be added. Reference materials are not allowed. You can test at PSI centers in Bellevue, Bremerton, Ellensburg, Everett, Kennewick, Olympia, Richland, Spokane Valley, Tacoma, Vancouver and Yakima, at PSI centers in other states, or online with a remote proctor. The Department's exam approval is valid for six months. A passing score on either portion is valid for one year, and you must get the license within one year of passing or take the exam again; PSI's bulletin adds that if you pass only one portion, you must pass the other within six months or retake the whole exam. After a failed attempt you may schedule a retake 24 hours later, you must wait 30 days before testing again, and there is no limit on attempts. An inspector licensed in another state for two of the last four years may take only the Washington portion; see the out-of-state route on this page. Engineers, architects, licensed electricians and plumbers, pesticide operators, structural pest inspectors and certified real estate appraisers working within their own credentials do not need this license.

Trade exam
Required
Law / code exam
Required
Exam given by
PSI
Exam format
Closed book
Renewal
Every 2 years
Continuing education
24 hours per cycle

Who can apply

  • Complete at least 120 hours of classroom or related instruction.A clock hour is 50 minutes of instruction. Online and other distance delivery is not accepted for this course; only continuing education may be taken that way. The course must be completed within the two years before you apply to take the exam, and you send the certificate of completion with the exam application.
  • 40 hours of field training on actual inspection sites, supervised by a licensed home inspector with at least four years of licensure, including at least five complete home inspections with a written report for each.Your supervisor reviews each report, certifies that it meets Washington's standards of practice, and signs the Home Inspection Field Training Log that you file with the exam application (one page per supervisor). Travel to and from inspections, meals and report-writing time do not count toward the 40 hours. The training must be completed within the two years before you apply to take the exam.

Other ways to qualify

Each of these replaces the requirements above. You only need one.

College coursework in place of the 120-hour course

The director may accept equivalent coursework from a college, university or other degree-granting institution in place of the 120 classroom hours. You send a transcript with the exam application, and the Department may ask the institution to certify that the coursework covers the prescribed curriculum and was taught in a classroom. The field training and both exam portions are still required.

  • Home inspection coursework from an institution of higher education or other degree-granting institution that the director accepts as equivalent to the 120-hour Fundamentals of Home Inspection course.
  • 40 hours of field training on actual inspection sites, supervised by a licensed home inspector with at least four years of licensure, including at least five complete home inspections with a written report for each.Your supervisor reviews each report, certifies that it meets Washington's standards of practice, and signs the Home Inspection Field Training Log that you file with the exam application (one page per supervisor). Travel to and from inspections, meals and report-writing time do not count toward the 40 hours. The training must be completed within the two years before you apply to take the exam.

Military training or experience

Under RCW 18.280.200, military training or experience satisfies Washington's training and experience requirements unless the director finds that it is not substantially equivalent. It can stand in for the course and field training, but the law does not waive the exam, so you still pass both portions and pay the license fee.

  • Military training or experience that the director accepts as substantially equivalent to Washington's 120-hour course and 40 hours of field training.

Steps to get licensed

  1. 1Pre-license course. Complete the required pre-license course. Fundamentals of Home Inspection: at least 120 clock hours of 50 minutes each from a board-approved provider, taught in a live classroom. The course ends with a final exam of at least 200 questions that you must pass. Providers are independent schools and colleges that set their own prices; the Department publishes a search tool for approved courses but does not recommend providers. Some providers offer student aid or accept GI Bill funds..
  2. 2Trade exam. Pass the destination's trade exam. National portion: the National Home Inspector Examination, written by the Examination Board of Professional Home Inspectors and given by PSI. It has 175 questions in three hours on general home inspection practice, and a scaled score of 70 is needed to pass. It covers the site and exterior, roofing, structure, electrical, heating and cooling, plumbing, interiors and insulation, reporting, and professional responsibilities..
  3. 3Law / code exam. Pass a law, rules, or code exam. Washington portion: 24 questions in one hour on Washington laws and rules for home inspector licensing, added to the national exam as RCW 18.280.080 requires. A scaled score of 70 is needed to pass. You take it with the national portion and must pass both to be licensed..
  4. 4Exam fee. Pay the exam fee ($300). Fee for both exam portions, paid to PSI when you schedule online or by phone at (855) 746-8168. Retakes cost $125 for the Washington portion, $250 for the national portion or $300 for both. Fees are not refundable or transferable, are forfeited if you do not test within one year of PSI receiving them, and are lost if you cancel less than two days ahead or miss the appointment..
  5. 5License fee. Pay the license or certificate fee ($720). First home inspector license fee, which covers both the application and the initial license. Pay it to the Department of Licensing after you pass, with a copy of your pass report, online at professions.dol.wa.gov or by check or money order with the paper license application. Printing the license from your online account is free; a mailed copy costs $5..
  6. 6Background check. Complete a background check. There is no fingerprinting. The exam and license applications ask whether, in the last five years, any professional or occupational license of yours has been disciplined and whether you have been convicted of, or pleaded no contest to, a gross misdemeanor or felony, not counting traffic offenses. A yes answer needs a written explanation. Before you pay for the course, you can file a Professional License Criminal Conviction Screening Request to find out whether a conviction would keep you from being licensed..
  7. 7Insurance. Carry the required insurance (if applicable). Not required. The Department states that there is no requirement to carry insurance or be bonded to be a home inspector, and neither the law nor the rules set any errors and omissions, general liability, bond or other financial responsibility requirement. Whether to carry coverage is a business decision..

Published fees on this path total $1,020, excluding exam-vendor fees, bonds, and insurance.

Keeping it active

Every 2 years with 24 hours of continuing education per cycle and a $415 renewal fee.

24 clock hours of courses approved by the Washington program, started within the 24 months before your renewal date and after your first license was issued. Unused hours do not carry over, courses for other professions do not count, and out-of-state courses count only if the Washington program approved them. Approved courses may be repeated in later cycles, but instructors get no credit for teaching. The renewal form asks you to attest that you completed the hours, and a false attestation can lead to discipline.

The license expires on your second birthday after it is issued, so the first term can be shorter than two years. The Department mails a renewal notice about 60 days ahead. Late renewal costs $485, which includes a $70 penalty.

Pre-license education

Where a board mandates a course before the exam, it publishes a list of approved schools. Confirm a provider is on that list before enrolling.

  • Pre-license course

Exam preparation

Most boards contract PSI, Prov, or ICC for exams. Check which code edition the exam is written to before buying a prep course.

  • Trade exam
  • Law / code exam
  • Exam fee · $300

Liability insurance

Some states require proof of general liability or workers' compensation coverage at licensing time.

  • Insurance · if applicable

Continuing education

Renewals usually need approved CE hours, often on the latest NEC. Reciprocal licensees are rarely exempt.

  • Continuing education

Sources for this section

  1. National Home Inspector Examination - Exam Overview Packet · Examination Board of Professional Home Inspectors · Other · verified September 23, 2026
  2. Home Inspector Examination Application (HI-625-002) · Washington State Department of Licensing · Form · verified September 23, 2026
  3. Exams: Home inspectors - Washington State Department of Licensing · Washington State Department of Licensing · Agency Page · verified September 23, 2026
  4. Frequently asked questions: Home inspectors - Washington State Department of Licensing · Washington State Department of Licensing · Faq · verified September 23, 2026
  5. Fees: Home inspectors - Washington State Department of Licensing · Washington State Department of Licensing · Agency Page · verified September 23, 2026
  6. Forms: Home inspectors - Washington State Department of Licensing · Washington State Department of Licensing · Form · verified September 23, 2026
  7. Get your license: Home inspectors - Washington State Department of Licensing · Washington State Department of Licensing · Agency Page · verified September 23, 2026
  8. Home Inspector License Application (HI-625-003) · Washington State Department of Licensing · Form · verified September 23, 2026
  9. Licensed Home Inspector Renewal Application (HI-625-004) · Washington State Department of Licensing · Form · verified September 23, 2026
  10. Washington Home Inspector Candidate Information Bulletin · PSI Services LLC for the Washington State Department of Licensing · Form · verified September 23, 2026
  11. Chapter 18.280 RCW - Home Inspectors · Chapter 18.280 RCW · Washington State Legislature · Statute · verified September 23, 2026
  12. Chapter 308-408 WAC - Home Inspector: General · WAC 308-408-010 · Washington State Legislature · Admin Rule · verified September 23, 2026
  13. Chapter 308-408A WAC - Home Inspector: Licensing · Chapter 308-408A WAC · Washington State Legislature · Admin Rule · verified September 23, 2026
  14. Chapter 308-408B WAC - Home Inspector: Education · Chapter 308-408B WAC · Washington State Legislature · Admin Rule · verified September 23, 2026

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