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ICC National Standard License Exam

(G31) Journeyman Mechanical

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Applications for licensing are managed by your local city or county government jurisdiction.  Those agencies determine which ICC exam is appropriate for your license based on local code adoption.

Exam Provider
International Code Council (ICC)
900 Montclair Rd.
Birmingham, AL 35213
(877) 234-6082
(Testing facilities & scheduling provided by Pearson VUE)
Exam Type
OPEN  BOOK
Exam Content

Please consult the exam bulletin for more detailed information about subject sub-categories listed in this table.  The button below will allow you to view or download the ICC National Standard exam bulletin.

Content AreasSub-
categories
% of
Questions
Administration & General Regulations222
Appliances & Mechanical Equipment422
Exhaust & Ventilation Systems214
Duct Systems216
Combustion Air18
Chimneys & Vents210
Gas Piping & Fuel Supply Systems28
Total number of test questions:
50
Time allowed (hours):
3.0
Books Allowed in the Exam
1.
International Mechanical Code, 2018, ICC
Buy at Builders Book
2.
International Fuel Gas Code, 2018, ICC
Buy at Builders Book
3.
National Electrical Code (NFPA-70), 2017, NFPA
Buy at Amazon
Additional Recommended Books
1a.
Ferm’s Fast Finder Index, 2017, IAEI
Buy at Amazon
1b.
Tom Henry's Key Word Index, 2017, Tom Henry
Buy at Amazon

We highly recommend that you purchase one of the two NEC index books above to study for your exam.  Each book is a comprehensive subject index to the NEC.  They provide an even faster way to look up subjects covered in the exam and are far more detailed than the index at the end of the code book.

A practice exam is currently NOT AVAILABLE

This page is being provided for research and links to books sources only.  We do not have an expected date for availability.  This page may have changed since your last visit.  Please refresh to see current info (F5 on your keyboard).

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