| 2012 Residential Electrical Inspector | $76.99 |
| G17 National Standard Journeyman Electrician Questions Workbook | $81.99 |
| 2015 Commercial Plumbing Inspector | $81.99 |
| 2021 Commercial Plumbing Inspector | $86.99 |
| F13 National Standard Residential Building Contractor (C) 2015 | $80.99 |
| 2018 Commercial Plumbing Inspector | $86.99 |