| F12 National Standard General Building Contractor (B) 2015 | $83.99 |
| F32 National Standard Residential Mechanical Exam Workbook | $76.99 |
| W32 National Standard Residential Mechanical Exam Workbook | $76.99 |
| 2021 Commercial Building Inspector | $78.99 |
| F13 National Standard Residential Building Contractor (C) 2015 | $80.99 |
| 2015 Commercial Building Inspector | $78.99 |
| F31 National Standard Journeyman Mechanical Questions Workbook | $163.98 |
| W29 National Standard Master Mechanical Questions Workbook | $78.99 |
| W11 National Standard General Contractor (A) | $76.99 |
| 2012 Commercial Building Inspector | $78.99 |
| 2012 Commercial Plumbing Inspector | $81.99 |
| 2012 Residential Mechanical Inspector | $76.99 |
| F16 National Standard Master Electrician Workbook ICC Exam | $80.99 |
| G11 General Building Contractor (A) 2018 | $81.99 |
| 2012 Commercial Mechanical Inspector | $78.99 |
| 2015 Residential Plumbing Inspector | $76.99 |
| 2018 Residential Electrical Inspector | $76.99 |