| 2021 Residential Mechanical Inspector | $245.97 |
| W12 National Standard General Building Contractor (B) | $86.99 |
| T16 National Standard Master Electrician Workbook ICC Exam 2021 | $86.99 |
| 2012 Commercial Mechanical Inspector | $83.99 |
| G29 National Standard Master Mechanical Questions Workbook | $86.99 |
| 2018 Residential Electrical Inspector | $163.98 |
| G18 National Standard Residential Electrician Workbook ICC Exam | $81.99 |
| F11 National Standard General Contractor (A) 2015 | $83.99 |
| F31 National Standard Journeyman Mechanical Questions Workbook | $173.98 |
| 2015 Commercial Mechanical Inspector | $83.99 |
| 66 Fire Inspector I 2021 | $83.99 |
| W17 National Standard Journeyman Electrician Questions Workbook | $83.99 |
| 2015 Residential Electrical Inspector | $81.99 |
| 2018 Residential Building Inspector | $81.99 |
| 2021 Residential Electrical Inspector | $81.99 |
| 2015 Commercial Plumbing Inspector | $91.99 |
| F13 National Standard Residential Building Contractor (C) 2015 | $85.99 |
| 2012 Commercial Building Inspector | $83.99 |
| F12 National Standard General Building Contractor (B) 2015 | $88.99 |