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About
MA Plumber Prep is a study and reference tool built for Massachusetts plumbing exam preparation.
Study with 500 practice questions covering key plumbing topics, review detailed explanations, track your progress, and quickly reference Massachusetts plumbing code information while you study.
FEATURES
• 500 plumbing practice questions
• Written and practical exam simulation modes
• Explanations and code references for practice questions
• Direct links from questions to relevant 248 CMR sections
• Massachusetts plumbing reference tables
• Offline access to searchable Massachusetts plumbing code
• Track accuracy by topic
• Review missed questions
• Save questions for later
• Practice new or all questions
• Shuffle questions for additional practice
TOPICS INCLUDE
• Drainage
• Venting
• Traps and cleanouts
• Materials and joints
• Fixtures
• Water supply
• Backflow and cross-connections
• Water heaters
• Gas fitting and related topics
• Massachusetts plumbing regulations
MA Plumber Prep is designed to put practice questions, progress tracking, reference tables, and Massachusetts code material together in one convenient study tool.
MA Plumber Prep is an independent study aid and is not affiliated with, endorsed by, or sponsored by the Commonwealth of Massachusetts or any examination provider. Exam requirements and regulations may change. Users should verify current requirements and code information with official sources.
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What's New in MA Plumber Prep
1.0
October 22, 2026






