| G12 Building Contractor (B) 2018 | $8,612.01 |
| F13 National Standard Residential Building Contractor (C) 2015 | $8,018.01 |
| W18 National Standard Residential Electrician Workbook ICC Exam | $7,820.01 |
| W17 National Standard Journeyman Electrician Questions Workbook | $7,820.01 |
| F25 National Standard Journeyman Plumber Practice Questions Work | $7,622.01 |
| G18 National Standard Residential Electrician Workbook ICC Exam | $7,622.01 |
| G24 National Standard Master Plumber Questions Workbook ICC Exam | $1,217.86 |
| 2018 Commercial Electrical Inspector | $7,820.01 |
| 2012 Residential Building Inspector | $2,540.67 |
| F24 National Standard Master Plumber Questions Workbook ICC Exam | $1,229.85 |
| 2018 Residential Electrical Inspector | $7,622.01 |
| 2021 Commercial Electrical Inspector | $236.97 |
| 2018 Residential Building Inspector | $6,390.17 |
| 2021 Residential Mechanical Inspector | $1,000.87 |
| 2018 Commercial Plumbing Inspector | $7,655.12 |
| 2021 Commercial Mechanical Inspector | $1,475.82 |
| F16 National Standard Master Electrician Workbook ICC Exam | $7,127.12 |
| 2018 Residential Plumbing Inspector | $1,847.76 |
| 2021 Commercial Plumbing Inspector | $521.94 |
| 67 Fire Inspector II 2021 | $78.99 |
| G29 National Standard Master Mechanical Questions Workbook | $573.93 |
| 67 Fire Inspector II 2015 | $2,211.72 |
| 2018 Commercial Building Inspector | $7,504.05 |
| 2015 Commercial Mechanical Inspector | $7,267.08 |
| F17 National Standard Journeyman Electrician Questions Workbook | $2,996.63 |
| W29 National Standard Master Mechanical Questions Workbook | $1,026.87 |
| 2012 Residential Electrical Inspector | $1,693.78 |
| 2021 Residential Electrical Inspector | $615.92 |
| 2012 Commercial Building Inspector | $6,398.19 |
| W32 National Standard Residential Mechanical Exam Workbook | $846.89 |
| W12 National Standard General Building Contractor (B) | $5,411.34 |
| 2018 Commercial Mechanical Inspector | $473.94 |
| 2015 Residential Mechanical Inspector | $1,308.83 |
| T17 National Standard Journeyman Electrician Questions Workbook | $157.98 |
| 2012 Residential Mechanical Inspector | $5,466.29 |
| 2012 Commercial Plumbing Inspector | $655.92 |
| G17 National Standard Journeyman Electrician Questions Workbook | $5,985.27 |
| 2015 Commercial Electrical Inspector | $5,924.25 |
| G16 National Standard Master Electrician Workbook ICC Exam 2018 | $5,739.30 |
| 66 Fire Inspector I 2012 | $2,211.72 |
| 2012 Commercial Electrical Inspector | $4,976.37 |
| W11 National Standard General Contractor (A) | $5,004.35 |
| 66 Fire Inspector I 2015 | $78.99 |
| 2012 Residential Plumbing Inspector | $4,465.42 |
| W24 National Standard Master Plumber Questions Workbook ICC Exam | $4,919.40 |
| F31 National Standard Journeyman Mechanical Questions Workbook | $5,821.29 |
| 2015 Commercial Building Inspector | $236.97 |
| F18 National Standard Residential Electrician Workbook ICC Exam | $3,541.54 |
| W25 National Standard Journeyman Plumber Practice Questions Work | $1,462.81 |
| 2021 Residential Building Inspector | $230.97 |
| 2015 Residential Building Inspector | $1,462.81 |
| 2015 Commercial Plumbing Inspector | $2,951.64 |
| G25 Journeyman Plumber Practice Questions Workbook 2018 | $81.99 |
| 2021 Commercial Building Inspector | $78.99 |
| W13 National Standard Residential Building Contractor (C) | $78.99 |