| 2021 Residential Electrical Inspector | $81.99 |
| 2018 Commercial Mechanical Inspector | $167.98 |
| 2018 Residential Electrical Inspector | $81.99 |
| 2012 Residential Building Inspector | $81.99 |
| F12 National Standard General Building Contractor (B) 2015 | $88.99 |
| F29 National Standard Master Mechanical Questions Workbook | $86.99 |
| 2012 Commercial Plumbing Inspector | $173.98 |
| G29 National Standard Master Mechanical Questions Workbook | $86.99 |
| G17 National Standard Journeyman Electrician Questions Workbook | $86.99 |
| W32 National Standard Residential Mechanical Exam Workbook | $81.99 |
| 2015 Commercial Plumbing Inspector | $91.99 |
| F32 National Standard Residential Mechanical Exam Workbook | $81.99 |
| G31 Journeyman Mechanical Exam 2018 Paperback Version | $86.99 |