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National Standard Building Contractor B (ICC W12) Exam Prep Course

ICC has retired this exam series. To view available exam prep courses and materials, click the button below. If you wish to purchase this version of our exam prep with 2012 codes, please Contact Our Support Team for more information.


  • Course Duration: Complete at Your Own Pace
  • Course Type: Online Pre-Recorded $249
  • Books included: 3

Online Pre-Recorded Exam Prep Class:

This class will prepare you to take the National Standard Building Contractor "B" exam, also called the ICC W12 exam. With this license, you will be licensed to construct, remodel, or repair commercial buildings and single-multi-dwelling buildings not exceeding 3 stories. We cover all the material that you are allowed to bring into the exam: 2012 International Building Code, 2012 International Residential Code, 2015 ICC Concrete Manual. 

Class Days and Times:

This is an online pre-recorded course you can complete at your own time and pace. Course material is delivered digitally, so you can begin reviewing the material immediately upon purchase.


Visit or call Pearson VUE at 1-877-234-6082 to schedule your exam. 

The exam consists of 80 multiple-choice questions. This exam is open book, and you are allowed a time limit of 4 hours. 

Want to know more about the exam? You can refer to the ICC National Contractor/Trades Examination Information Bulletin here.

Content Area - Percentages of Material on Exam 

Content Area % Material on Exam
Administration  6% 
Building Planning 5% 
Plan Reading 12% 
Life Safety  9%
Exterior Walls  3%
Roof Assemblies and Rooftop Structures
Soils and Foundations  11%
Concrete  5% 
Masonry 11%
Steel  6%
Wood  18%
Glass and Glazing  1%
Gypsum Board and Plaster  3%
Special Construction  1%
Energy Efficiency 1%



The following books are allowed in the exam:

  1. International Residential Code 2012
  2. International Building Code 2012
  3. ICC Concrete Manual 2015

Click here to purchase our National Standard Building Contractor book bundle.

Click here to purchase our permanent book tabs. Please note temporary tabs such as post-its are not allowed inside the PSI testing center.



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