Plumbing Practice Tests
31 practice tests across 9 states.
GA Georgia
Georgia Journeyman Plumber Exam
The Georgia Journeyman Plumber Exam is an open-book, computer-delivered PSI test covering plumbing installation, gas cod...
View Practice TestGeorgia Master Plumber Class I (Restricted) Exam
The Georgia Master Plumber Class I (Restricted) exam is a 120-question, closed-book test administered by PSI — and passi...
View Practice TestGeorgia Master Plumber Class II (Unrestricted) Exam
The Georgia Master Plumber Class II (Unrestricted) exam is 140 scored questions, closed book, and covers everything from...
View Practice TestID Idaho
Idaho Plumbing Contractor Exam
The Idaho plumbing contractor exam is 100 questions in 240 minutes, covering the 2017 Idaho State Plumbing Code and cont...
View Practice TestIdaho Plumbing Journeyman Exam
The Idaho Plumbing Journeyman Exam is an open-book test built on the 2015 UPC and the 2017 Idaho State Plumbing Code, wi...
View Practice TestIdaho Plumbing Specialty Appliance Journeyman Exam
Everything you need to pass the Idaho Plumbing Specialty Appliance Journeyman exam in 2026 — exam format, topic breakdow...
View Practice TestIdaho Plumbing Specialty Contractor Exam
The Idaho Plumbing Specialty Contractor Exam is a 100-question, open-book test administered by PSI with a passing score ...
View Practice TestIdaho Plumbing Specialty Water Pump Journeyman Exam
The Idaho Plumbing Specialty Water Pump Journeyman exam is 50 questions, open book, with a 75% passing score. This guide...
View Practice TestMD Maryland
Maryland Journeyman Plumber / Gas Fitter
The Maryland Journey Plumber/Gas Fitter exam is 100 questions, 4 hours, and requires a 70% passing score. This guide bre...
View Practice TestMaryland Master Plumber / Gas Fitter
The Maryland Master Plumber / Gas Fitter exam is 100 questions in 240 minutes — and 40 of those questions cover gas appl...
View Practice TestMS Mississippi
Mississippi Plumbing
The Mississippi Plumbing exam is 70 questions, open-book, and covers everything from DWV sizing to isometric pipe math a...
View Practice TestMississippi Residential Plumbing
The Mississippi Residential Plumbing exam is 80 questions, 4 hours, open book — and you need a 70% to pass. This guide c...
View Practice TestOK Oklahoma
Oklahoma Plumbing Contractor and Natural Gas
The Oklahoma Plumbing Contractor and Natural Gas exam has 85 scored questions and a 180-minute time limit — and you need...
View Practice TestOklahoma Plumbing Journeyman and Natural Gas
The Oklahoma Plumbing Journeyman and Natural Gas exam has 85 scored questions in 180 minutes, with a 75% passing score —...
View Practice TestOklahoma Residential Contractor Plumbing and Natural Gas
The Oklahoma Residential Contractor Plumbing and Natural Gas exam is 85 scored questions in 180 minutes — and you need 7...
View Practice TestOklahoma Residential Journeyman Plumbing and Natural Gas
The Oklahoma Residential Journeyman Plumbing and Natural Gas exam has 85 scored questions, a 180-minute time limit, and ...
View Practice TestSC South Carolina
South Carolina Plumber
The South Carolina plumber exam is 80 questions, open book, and requires a 70% passing score. This guide covers every ex...
View Practice TestSouth Carolina Residential Plumbing
The South Carolina Residential Plumbing exam is 65 questions in 180 minutes — open book, administered by PSI. This guide...
View Practice TestVA Virginia
Virginia Journeyman Plumber
The Virginia journeyman plumber exam is 80 questions, 210 minutes, and open book — and passing it means earning your jou...
View Practice TestVirginia Master Plumber
The Virginia master plumber exam is 80 questions in 210 minutes with a 75% passing score — open book, administered by PS...
View Practice TestVirginia Residential Plumber
The Virginia Residential Plumber exam is a 50-question, open-book test requiring a 70% passing score. This guide covers ...
View Practice TestNAT National
ICC F24 Master Plumber Exam (2015 IPC)
ICC F24 Master Plumber (2015 IPC) exam study guide: the bulletin's key facts, the official outline, the reference books ...
View Practice TestICC F25 Journeyman Plumber Exam (2015 IPC)
A practical guide to the ICC F25 Journeyman Plumber (2015 IPC) exam: bulletin facts, what it covers, the books to bring,...
View Practice TestICC F27 Master Plumber with Gas Exam (2015 IPC/IFGC)
A step-by-step guide to the ICC F27 Master Plumber with Gas (2015 IPC/IFGC) exam: the bulletin's key facts, the topics, ...
View Practice TestICC F28 Journeyman Plumber with Gas Exam (2015 IPC/IFGC)
A step-by-step guide to the ICC F28 Journeyman Plumber with Gas (2015 IPC/IFGC) exam: the bulletin's key facts, the topi...
View Practice TestICC G24 Master Plumber Exam (2018 IPC)
A step-by-step guide to the ICC G24 Master Plumber (2018 IPC) exam: the bulletin's key facts, the topics, reference book...
View Practice TestICC G25 Journeyman Plumber Exam (2018 IPC)
ICC G25 Journeyman Plumber (2018 IPC) exam prep checklist: bulletin facts, topics and question counts, reference books, ...
View Practice TestICC G27 Master Plumber with Gas Exam (2018 IPC/IFGC)
Get ready for the ICC G27 Master Plumber with Gas (2018 IPC/IFGC) exam: key facts from the bulletin, the topics, the boo...
View Practice TestICC G28 Journeyman Plumber with Gas Exam (2018 IPC/IFGC)
A step-by-step guide to the ICC G28 Journeyman Plumber with Gas (2018 IPC/IFGC) exam: the bulletin's key facts, the topi...
View Practice TestAbout Plumbing Licensing
Plumbing licensing is regulated separately by each state, so the exam you sit depends on where you work - the code books behind it are often shared.
Each practice test is built from that state's current exam content outline and the study materials the board requires, so what you practice matches what you will be asked.