Plumbing licensure
Master Plumber Test Prep
Master Plumber Licensing Exam
The master-level exam — advanced system design, medical gas, backflow, and business/law content layered on the journeyman scope.
Design-level questions and business law trip up field-strong candidates. We fill exactly those gaps.
What the exam covers
- Advanced System Sizing & Design
- Specialty Systems
- Code Deep-Cuts
- Business & Law
Blueprint summaries are simplified — always confirm current specifics with the official exam publisher.
Your Master Plumber program
- Study-guide course — every blueprint topic, taught plainly
- Timed practice tests — real format, full explanations
- Adaptive drills — more reps exactly where you miss
- Worked-solution videos — every step on the board, chalkboard style
- $39/month — cancel anytime · 🛡 pass or your money back
Master Plumber questions
What's on the Master Plumber?
The master-level exam — advanced system design, medical gas, backflow, and business/law content layered on the journeyman scope. The program mirrors the official blueprint: Advanced System Sizing & Design, Specialty Systems, Code Deep-Cuts, Business & Law.
What do I get for $39/month?
The complete Master Plumber program: full study-guide course, timed practice tests in the real format, adaptive drills on your weak areas, and worked-solution videos for every quantitative topic.
How does the pass guarantee work?
Complete the Master Plumber program — every study guide and practice test — and if you don't pass, we refund your subscription in full.
How do I start?
Take the free diagnostic. It grades every section of your exam and builds your study plan — no card required.