
Washington Classroom & Field Home Inspector Training
Professional Inspector Course (with Live Field Inspections).
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This course meets your 120 hours of approved CLASSROOM training and 40 hours of FIELD training for the State of Washington. Livestream classroom sessions are on a flex-schedule including night and weekend availability. Includes 1 year of Horizon inspection software ($800 value). After completion, you will receive a Certificate of Completion, 1 year to ATI Academy and an additional 24 hours of CE courses ($800 value) satisfying your first 2 years of CE requirements.
Over 15,000 classroom students trained
(50,000+ students by Scott & ATI)

BE QUALIFIED. NOT JUST CERTIFIED® You Will Do Real Home Inspecting!
That means interactive investigations & reporting:
- Exteriors, Siding, Trim
- Grading & Moisture
- Beams, Joists, & Structure
- Pumps, Pipes, & Plumbing
- HVAC
- Roofing, Attics
- Electrical
- Foundations
Why ATI? Classes are taught by Expert WA Instructors with ongoing Support and NO HIDDEN FEES. Come for the minimum, stay for the extra!
Many of our students enjoy more than the 120 hour minimum “clock hours” of coursework. It typically only takes the first day experience how much value our instructors provide. These courses are designed to prepare you for the real world of in-the-field home inspections AND the business end of your new career.
NO Hidden Fees
Competitors secretly upcharge for textbooks (hundreds of dollars), association fees (price varies), instructor support (price varies), first time continuing education courses (CE) (typically $300-$500), inspection software ($800). With this course these are all included, free. You save hundreds of dollars.
Real Textbooks available & 50+ Audio, eBooks - $450 value
NHIE Exam Readiness – 1,000+ practice questions.
Test simulation for the NHIE, required by the Washington State Department of Licensing, updated annually. The exam is built to trip you up. Learn what to look out for.
1 year of Horizon home inspection software - $800 value
Millions of home inspections run through Caron Dunlop’s Horizon. Preloaded inspection reports make your life easier.
Lifetime instructor support – real home inspectors, not pencil-necks.
Instructors are successful home inspection business owners. The average experience of an ATI instructor is over 20 years.






90% pass rate
Learners who take our course pass the exam at a rate of 90% on the NHIE, which is designed to make you fail.
Exam Pass Guarantee
After scoring 90% on our exam prep course, you’ll pass the real thing or we’ll cover your second attempt with paid receipt and proof of results.
Step by step business builder checklist.
From business formation (llc vs sbc, etc) to cultivating realtor relationships to the when-and-how of marketing.
Differentiation, added value, additional services, and sight-unseen upsells:
- Wind Mitigation – A must learn in at-risk-for-hurricane states.
- Radon Mitigation – Many home inspectors do 33% of their business with Radon.
- Drone Use – Learn about how drone photography can be used for your business.
- Mold Identification – How Q-tips & Ziploc baggies can protect your clients +make you money.
- Infrared for Moisture/Electrical – Would an extra $1-2,000 in equipment help your business?
- Commercial Inspections – It’s not uncommon for to make 5% income on commercial properties.
Offered By
ATI is the national leader in preparing future home inspectors to Be Qualified, Not Just Certified®. We are recognized for producing graduates who are among the most ready for the field, both as employees and entrepreneurs. Since Scott’s earliest days as a home inspector trainer in 1991, we have aspired to be a different kind of training institution: one focused on real, practical “in the field” preparedness AND readying our learners to become entrepreneurs who are financially successful.
Lifetime Association Membership
The All American Association of Home Inspectors is more than a logo to add to your marketing materials. You get discounts on continuing education requirements that are legally mandated in many states, legislative updates on our mailing list, discounts on equipment and apparel, credit card payment processing for your discounted software, and the support of an experienced community of home inspectors to help you navigate home inspection and entrepreneurial challenges – beginning the day you sign up for your first ATI Home Inspector Training Course and ending the day your retire successful!