| 2012 Commercial Building Inspector | $157.98 |
| 2012 Residential Electrical Inspector | $76.99 |
| G16 National Standard Master Electrician Workbook ICC Exam 2018 | $81.99 |
| 2012 Commercial Electrical Inspector | $78.99 |
| 2012 Residential Mechanical Inspector | $76.99 |
| F13 National Standard Residential Building Contractor (C) 2015 | $161.98 |
| 2015 Commercial Electrical Inspector | $78.99 |
| W11 National Standard General Contractor (A) | $153.98 |
| 2015 Residential Electrical Inspector | $76.99 |
| 2018 Residential Plumbing Inspector | $76.99 |
| F31 National Standard Journeyman Mechanical Questions Workbook | $81.99 |
| 2012 Commercial Mechanical Inspector | $78.99 |
| 2012 Residential Plumbing Inspector | $76.99 |
| 2018 Residential Building Inspector | $76.99 |
| W24 National Standard Master Plumber Questions Workbook ICC Exam | $163.98 |
| 2015 Residential Plumbing Inspector | $76.99 |
| G12 Building Contractor (B) 2018 | $86.99 |
| G25 Journeyman Plumber Practice Questions Workbook 2018 | $81.99 |
| W25 National Standard Journeyman Plumber Practice Questions Work | $153.98 |
| F32 National Standard Residential Mechanical Exam Workbook | $76.99 |
| W31 National Standard Journeyman Mechanical Questions Workbook | $76.99 |
| 2018 Residential Mechanical Inspector | $76.99 |
| W13 National Standard Residential Building Contractor (C) | $157.98 |
| W16 National Standard Master Electrician Workbook ICC Exam | $78.99 |
| F24 National Standard Master Plumber Questions Workbook ICC Exam | $81.99 |
| F11 National Standard General Contractor (A) 2015 | $78.99 |
| 2015 Commercial Mechanical Inspector | $78.99 |
| W32 National Standard Residential Mechanical Exam Workbook | $76.99 |
| F25 National Standard Journeyman Plumber Practice Questions Work | $153.98 |
| 2012 Commercial Plumbing Inspector | $81.99 |