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| 2012 Residential Plumbing Inspector | $76.99 |
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| G18 National Standard Residential Electrician Workbook ICC Exam | $153.98 |
| W17 National Standard Journeyman Electrician Questions Workbook | $78.99 |
| W16 National Standard Master Electrician Workbook ICC Exam | $78.99 |
| T17 National Standard Journeyman Electrician Questions Workbook | $78.99 |
| W18 National Standard Residential Electrician Workbook ICC Exam | $78.99 |
| 2021 Commercial Plumbing Inspector | $86.99 |
| F12 National Standard General Building Contractor (B) 2015 | $83.99 |
| 2015 Residential Mechanical Inspector | $76.99 |
| 2021 Residential Mechanical Inspector | $76.99 |
| T18 National Standard Residential Electrician Workbook ICC Exam | $76.99 |