| 66 Fire Inspector I 2021 | $3,159.60 |
| 2021 Residential Plumbing Inspector | $4,542.41 |
| G11 General Building Contractor (A) 2018 | $3,033.63 |
| 2021 Residential Mechanical Inspector | $3,695.52 |
| G24 National Standard Master Plumber Questions Workbook ICC Exam | $3,914.55 |
| 2021 Residential Building Inspector | $2,309.70 |
| 2021 Commercial Building Inspector | $1,737.78 |
| G13 Building Contractor (C) 2018 | $2,617.66 |
| 2021 Commercial Mechanical Inspector | $3,607.56 |
| T17 National Standard Journeyman Electrician Questions Workbook | $3,001.62 |
| G31 Journeyman Mechanical Exam 2018 Paperback Version | $2,131.74 |
| 2021 Commercial Electrical Inspector | $1,974.75 |
| F29 National Standard Master Mechanical Questions Workbook | $7,379.10 |
| 2018 Residential Electrical Inspector | $5,466.29 |
| W12 National Standard General Building Contractor (B) | $3,033.63 |
| W32 National Standard Residential Mechanical Exam Workbook | $3,541.54 |
| W11 National Standard General Contractor (A) | $7,622.01 |
| G25 Journeyman Plumber Practice Questions Workbook 2018 | $1,885.77 |
| F24 National Standard Master Plumber Questions Workbook ICC Exam | $1,803.78 |
| 2015 Commercial Plumbing Inspector | $1,393.83 |
| F25 National Standard Journeyman Plumber Practice Questions Work | $6,005.22 |
| 67 Fire Inspector II 2018 | $4,028.49 |
| G29 National Standard Master Mechanical Questions Workbook | $901.89 |
| 2021 Residential Electrical Inspector | $1,077.86 |
| 2015 Commercial Electrical Inspector | $1,105.86 |
| T16 National Standard Master Electrician Workbook ICC Exam 2021 | $163.98 |
| W29 National Standard Master Mechanical Questions Workbook | $2,606.67 |
| 67 Fire Inspector II 2021 | $157.98 |
| 2021 Commercial Plumbing Inspector | $1,478.83 |
| W25 National Standard Journeyman Plumber Practice Questions Work | $7,622.01 |
| 2018 Residential Plumbing Inspector | $4,773.38 |
| 2018 Residential Building Inspector | $7,622.01 |
| F32 National Standard Residential Mechanical Exam Workbook | $2,694.65 |
| 2015 Residential Plumbing Inspector | $7,622.01 |
| 66 Fire Inspector I 2012 | $7,820.01 |
| 2012 Residential Building Inspector | $5,235.32 |
| F13 National Standard Residential Building Contractor (C) 2015 | $8,018.01 |
| 2018 Commercial Building Inspector | $4,502.43 |
| W18 National Standard Residential Electrician Workbook ICC Exam | $7,820.01 |
| 2012 Residential Electrical Inspector | $1,924.75 |
| G12 Building Contractor (B) 2018 | $3,392.61 |
| 2012 Residential Plumbing Inspector | $153.98 |
| W16 National Standard Master Electrician Workbook ICC Exam | $4,423.44 |
| W17 National Standard Journeyman Electrician Questions Workbook | $4,265.46 |
| W31 National Standard Journeyman Mechanical Questions Workbook | $3,849.50 |
| 66 Fire Inspector I 2018 | $5,608.29 |
| 2012 Commercial Mechanical Inspector | $1,342.83 |
| F11 National Standard General Contractor (A) 2015 | $4,818.39 |
| W13 National Standard Residential Building Contractor (C) | $2,132.73 |
| 67 Fire Inspector II 2015 | $1,974.75 |
| G18 National Standard Residential Electrician Workbook ICC Exam | $1,847.76 |
| F17 National Standard Journeyman Electrician Questions Workbook | $5,750.29 |
| 2018 Commercial Electrical Inspector | $3,396.57 |
| G17 National Standard Journeyman Electrician Questions Workbook | $3,115.62 |
| G16 National Standard Master Electrician Workbook ICC Exam 2018 | $3,279.60 |
| F12 National Standard General Building Contractor (B) 2015 | $2,183.74 |
| 2015 Residential Mechanical Inspector | $1,924.75 |
| F16 National Standard Master Electrician Workbook ICC Exam | $80.99 |
| 2018 Commercial Plumbing Inspector | $1,217.86 |
| 2015 Commercial Mechanical Inspector | $789.90 |
| 67 Fire Inspector II 2012 | $710.91 |
| W24 National Standard Master Plumber Questions Workbook ICC Exam | $409.95 |
| 2012 Commercial Electrical Inspector | $236.97 |
| 2018 Commercial Mechanical Inspector | $315.96 |
| F18 National Standard Residential Electrician Workbook ICC Exam | $76.99 |
| 66 Fire Inspector I 2015 | $78.99 |
| 2012 Commercial Plumbing Inspector | $81.99 |
| 2015 Residential Electrical Inspector | $76.99 |