| 2015 Residential Plumbing Inspector | $153.98 |
| F29 National Standard Master Mechanical Questions Workbook | $163.98 |
| 2012 Commercial Mechanical Inspector | $78.99 |
| 2018 Residential Electrical Inspector | $76.99 |
| F25 National Standard Journeyman Plumber Practice Questions Work | $153.98 |
| 2015 Commercial Plumbing Inspector | $81.99 |
| G18 National Standard Residential Electrician Workbook ICC Exam | $76.99 |
| 66 Fire Inspector I 2015 | $78.99 |
| F32 National Standard Residential Mechanical Exam Workbook | $76.99 |
| W17 National Standard Journeyman Electrician Questions Workbook | $78.99 |
| G16 National Standard Master Electrician Workbook ICC Exam 2018 | $81.99 |
| 2012 Residential Building Inspector | $76.99 |
| 2015 Commercial Building Inspector | $78.99 |
| 66 Fire Inspector I 2018 | $78.99 |
| 2018 Commercial Mechanical Inspector | $78.99 |
| 2012 Residential Mechanical Inspector | $76.99 |