| 2012 Residential Plumbing Inspector | $76.99 |
| W29 National Standard Master Mechanical Questions Workbook | $78.99 |
| W11 National Standard General Contractor (A) | $153.98 |
| T16 National Standard Master Electrician Workbook ICC Exam 2021 | $81.99 |
| 2018 Commercial Building Inspector | $78.99 |
| 2018 Commercial Mechanical Inspector | $157.98 |
| 2015 Residential Mechanical Inspector | $76.99 |
| F11 National Standard General Contractor (A) 2015 | $78.99 |
| W16 National Standard Master Electrician Workbook ICC Exam | $78.99 |
| G18 National Standard Residential Electrician Workbook ICC Exam | $76.99 |
| G12 Building Contractor (B) 2018 | $86.99 |
| 2021 Commercial Plumbing Inspector | $86.99 |
| 2012 Residential Building Inspector | $76.99 |
| W24 National Standard Master Plumber Questions Workbook ICC Exam | $81.99 |
| 2018 Commercial Plumbing Inspector | $86.99 |
| 2018 Residential Building Inspector | $76.99 |
| 2012 Commercial Plumbing Inspector | $163.98 |
| W13 National Standard Residential Building Contractor (C) | $78.99 |
| F13 National Standard Residential Building Contractor (C) 2015 | $80.99 |
| 66 Fire Inspector I 2018 | $78.99 |