| 2021 Commercial Mechanical Inspector | $81.99 |
| F32 National Standard Residential Mechanical Exam Workbook | $76.99 |
| 2012 Residential Building Inspector | $76.99 |
| W12 National Standard General Building Contractor (B) | $81.99 |
| 2015 Residential Mechanical Inspector | $76.99 |
| 2015 Commercial Mechanical Inspector | $78.99 |