| 2018 Residential Electrical Inspector | $81.99 |
| 2018 Residential Mechanical Inspector | $81.99 |
| 66 Fire Inspector I 2018 | $83.99 |
| F25 National Standard Journeyman Plumber Practice Questions Work | $81.99 |
| 2015 Commercial Electrical Inspector | $83.99 |
| 67 Fire Inspector II 2015 | $83.99 |
| G17 National Standard Journeyman Electrician Questions Workbook | $86.99 |
| W25 National Standard Journeyman Plumber Practice Questions Work | $81.99 |
| 2018 Residential Building Inspector | $81.99 |
| F12 National Standard General Building Contractor (B) 2015 | $88.99 |
| W13 National Standard Residential Building Contractor (C) | $83.99 |
| 2015 Residential Building Inspector | $81.99 |