| 2021 Commercial Mechanical Inspector | $81.99 |
| 2012 Commercial Mechanical Inspector | $78.99 |
| F32 National Standard Residential Mechanical Exam Workbook | $76.99 |
| 2015 Commercial Mechanical Inspector | $78.99 |
| 2015 Residential Plumbing Inspector | $76.99 |
| 2012 Residential Electrical Inspector | $76.99 |