1. General
Key exam domainIdentify weak areas and improve with focused review.
Start PracticingPass your RFI certification
Free RFI Practice Test
Pass the Rating Field Inspector exam with confidence.
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1000+RFI Questions
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Everything your RFI certification prep needs
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Study by domain
Practice the RFI exam by domain
2. Health and Safety
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing3. Moisture Principles and Properties
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing4. Building Components
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing5. Documenting Building Components
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing6. Collecting Field Data (including photo documentation) as specified in ANSI/RESNET/ICC 301 Appendix B.
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing7. Combustion Appliance Zone (CAZ) Testing
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing8. Air Leakage
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing9. Conditioned Air Distribution Systems.
Key exam domainIdentify weak areas and improve with focused review.
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Frequently asked questions
Straight answers about the RFI exam, the questions, pricing, the free trial, and how this fits your prep.
The RFI exam spans 9 domains - General, Health and Safety, Moisture Principles and Properties, Building Components, Documenting Building Components, Collecting Field Data (including photo documentation) as specified in ANSI/RESNET/ICC 301 Appendix B., Combustion Appliance Zone (CAZ) Testing, Air Leakage, and Conditioned Air Distribution Systems.. Every practice question maps to one of them, so you train on exactly what's tested.
No - and that matters. These are original practice questions written to mirror the style, difficulty, and domain coverage of the RFI exam blueprint. We never distribute actual exam content, so practicing here keeps you fully compliant with official exam policies.
No. RFI Exam Prep is an independent study resource for Rating Field Inspector (RFI). It is not affiliated with, sponsored by, or endorsed by the official certifying body or exam administrator.
Every paid plan unlocks the full bank of 1,000+ practice questions covering all 9 RFI domains - General, Health and Safety, Moisture Principles and Properties, Building Components, Documenting Building Components, Collecting Field Data (including photo documentation) as specified in ANSI/RESNET/ICC 301 Appendix B., Combustion Appliance Zone (CAZ) Testing, Air Leakage, and Conditioned Air Distribution Systems.. You can practice the whole bank, filter by domain, or run a timed, domain-balanced exam simulation.
Yes - the bank is maintained against the current exam outline, and questions are revised when the exam changes.
No honest practice platform can guarantee a pass. What realistic practice does is show you - before exam day - exactly which domains are weak, and give you the repetitions to fix them. That's the difference between hoping you're ready and knowing where you stand.
Yes. You get 10 free sample questions with instant feedback - no credit card and no account required.
The free sample shows you the question quality. Paid plans unlock the full 1,000+ question bank, exam-style practice modes, mistake review, and - on Fast Track and Pass Confidence - progress analytics that show your readiness by domain.
No. Every plan is a single one-time payment for a fixed access window - 48 hours, 7 days, or 6 weeks. There is no auto-renewal and no recurring billing.
Match it to your exam date: Final Review (2 days) for an exam in the next day or two, Fast Track (7 days) for an exam this week, Pass Confidence (6 weeks) for a structured run-up.
For most countries, the price you see is exactly what you pay - tax is already included. Where local law requires it to be added separately, it's shown clearly at checkout before you pay, so there are never any surprise fees.
Access is instant after payment and runs for your plan's full window from that moment. When the window ends, your local progress stays on your device - you can buy another window any time and pick up where you left off.
Yes - the whole platform is mobile-first: practice, mistake review, and analytics all work on any phone, tablet, or laptop with a browser. Nothing to install.
Every answer feeds your per-domain accuracy, readiness score, and weak-area list. Instead of re-reading everything, you drill the domains that are actually costing you points - that's what moves a score in days, not months.
Chat with us any time - the 24/7 support chat in the corner of every page gives instant answers about plans, access, and billing. Prefer email? The contact link is in the footer. Payments are processed securely by Stripe, and active customers can download an invoice from their profile page.
Make sure you're signed in with the same email you used at checkout - access activates within a minute of payment. If it still doesn't appear, email us from the contact link in the footer and it'll be sorted out.
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Train with flashcards →Review Mistakes
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Trusted by RFI candidates
Real feedback from RFI candidates on Reddit.
"put off studying for weeks then panicked. the practice questions on moisture principles saved me honestly, kept missing the same vapor drive concept until it finally clicked. passed on my first try and still kinda surprised."
"wasnt sure this was gonna help since ive seen so many junk study sites, but ratingfieldexam.com actually breaks down the field data documentation stuff in a way that made sense. did the mock runs a few times and the photo documentation requirements finally stuck. glad i didnt skip it."
"the caz testing section was my weak spot no matter how many times i reviewd it on my own. the mistake review feature showed me i kept mixing up draft and spillage checks. fixed that and passed, no complaints."