| 2012 Commercial Mechanical Inspector | $83.99 |
| 2015 Commercial Plumbing Inspector | $91.99 |
| 2018 Residential Electrical Inspector | $81.99 |
| 2015 Residential Electrical Inspector | $81.99 |
| 2015 Commercial Building Inspector | $83.99 |
| F25 National Standard Journeyman Plumber Practice Questions Work | $81.99 |
| F18 National Standard Residential Electrician Workbook ICC Exam | $81.99 |
| 2018 Residential Plumbing Inspector | $81.99 |
| G18 National Standard Residential Electrician Workbook ICC Exam | $81.99 |
| 2012 Residential Mechanical Inspector | $81.99 |
| W31 National Standard Journeyman Mechanical Questions Workbook | $81.99 |
| 2021 Commercial Electrical Inspector | $83.99 |
| 2021 Residential Plumbing Inspector | $81.99 |
| 2012 Commercial Plumbing Inspector | $86.99 |