| 2012 Residential Mechanical Inspector | $81.99 |
| 2012 Residential Building Inspector | $81.99 |
| 2012 Residential Electrical Inspector | $81.99 |
| G17 National Standard Journeyman Electrician Questions Workbook | $86.99 |
| 2015 Residential Building Inspector | $81.99 |
| 2018 Residential Plumbing Inspector | $81.99 |
| 2015 Residential Mechanical Inspector | $81.99 |
| 2015 Residential Plumbing Inspector | $81.99 |
| 2012 Commercial Mechanical Inspector | $83.99 |
| 2018 Commercial Mechanical Inspector | $83.99 |
| 2018 Residential Building Inspector | $81.99 |