| 2012 Commercial Electrical Inspector | $83.99 |
| G17 National Standard Journeyman Electrician Questions Workbook | $86.99 |
| G12 Building Contractor (B) 2018 | $91.99 |
| G16 National Standard Master Electrician Workbook ICC Exam 2018 | $86.99 |
| 2015 Commercial Plumbing Inspector | $91.99 |
| 2021 Commercial Building Inspector | $83.99 |
| F16 National Standard Master Electrician Workbook ICC Exam | $85.99 |
| 2021 Commercial Electrical Inspector | $83.99 |
| F31 National Standard Journeyman Mechanical Questions Workbook | $86.99 |
| 2012 Residential Building Inspector | $81.99 |
| 66 Fire Inspector I 2018 | $83.99 |
| F11 National Standard General Contractor (A) 2015 | $83.99 |
| G24 National Standard Master Plumber Questions Workbook ICC Exam | $91.99 |
| 2015 Commercial Building Inspector | $83.99 |
| 2012 Residential Electrical Inspector | $81.99 |
| 2021 Residential Plumbing Inspector | $81.99 |