| 2012 Commercial Plumbing Inspector | $81.99 |
| F31 National Standard Journeyman Mechanical Questions Workbook | $81.99 |
| 2018 Commercial Plumbing Inspector | $86.99 |
| 2015 Residential Plumbing Inspector | $76.99 |
| F13 National Standard Residential Building Contractor (C) 2015 | $80.99 |
| 2018 Residential Building Inspector | $76.99 |
| 2021 Residential Electrical Inspector | $76.99 |
| G18 National Standard Residential Electrician Workbook ICC Exam | $76.99 |
| 67 Fire Inspector II 2021 | $78.99 |
| 2015 Commercial Building Inspector | $78.99 |
| G13 Building Contractor (C) 2018 | $76.99 |
| G12 Building Contractor (B) 2018 | $86.99 |