| 2015 Commercial Electrical Inspector | $78.99 |
| 2012 Commercial Electrical Inspector | $78.99 |
| 2021 Residential Mechanical Inspector | $76.99 |
| 2015 Residential Building Inspector | $76.99 |
| W29 National Standard Master Mechanical Questions Workbook | $78.99 |
| G16 National Standard Master Electrician Workbook ICC Exam 2018 | $81.99 |
| F11 National Standard General Contractor (A) 2015 | $78.99 |
| 2015 Commercial Mechanical Inspector | $78.99 |
| G31 Journeyman Mechanical Exam 2018 Paperback Version | $81.99 |
| 2021 Residential Building Inspector | $76.99 |
| 2021 Commercial Electrical Inspector | $78.99 |