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Comprehensive Course Material
Up-to-date content covering all exam topics with the latest code changes and industry standards.
Realistic Practice Exams
Simulate the real exam with timed and weighted practice tests.
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Building Inspector Certifications
Residential (B1) • Commercial (B2) • Combination (B5) • 2024 & 2021 Code versions available
View B1/B2/B5 CoursesElectrical Inspector Certifications
Residential (E1) • Commercial (E2) • Combination (E5) • 2024 & 2021 Code versions available
View E1/E2/E5 CoursesPlumbing Inspector Certifications
Residential (P1) • Commercial (P2) • Combination (P5) • 2024 & 2021 Code versions available
View P1/P2/P5 CoursesMechanical Inspector Certifications
Residential (M1) • Commercial (M2) • Combination (M5) • 2024 & 2021 Code versions available
View M1/M2/M5 CoursesCombination Inspector Programs
R5 Residential • C5 Commercial • C8 Full Combination • Multi-designation certifications
View Combo CoursesInspector Specialty Certifications
FG Fuel Gas Inspector • Energy Conservation (77)
General Contractor Certifications
National Standard (A&B) • Residential • G-Series alternatives available
Specialty Certifications
Master & Journeyman • Electrical • Mechanical • Plumbing with and without gas
State-Specific Certifications
Kansas (KG Series) • Kentucky • Missouri • Pennsylvania • South Dakota • Wyoming
View State CoursesWhat Our Students Say
"These courses were instrumental in helping me to achieve my goal of becoming a fully certified building inspector. I was originally using another company and failed my residential electrical exam. That’s when I found Thompson Learning, after using their exam prep I passed on my next attempt as well as passing on the first attempt for the next 4 commercial certifications. I used the exam prep as directed and I am very happy with the results. I highly recommend this program."
"I am a seasoned builder that needed my building inspector certification. If you follow there advice and study the book with there help you will pass. There tests are the best. Unlimited retakes which gives you the confidence and knowledge to pass the IRC inspection course first try."
"i took the class on b1 residential and your program was so thorough that your test and prep turned out to be harder than the state test. i aced it after 40 hrs of study and would highly recommend this site for anyone."
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The Thompson Learning Advantage
Expertly Designed
Our courses provide what you need to pass the exam.
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Course materials updated with every code cycle to ensure you're studying current information.
Complete Learning Tools
Detailed study guides, chapter study questions, and timed practice exams.
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We will guide you through the exact steps to pass the exam. See our refund policy.
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