| Certification Type | Certified | Expiration |
| 01 Certified Aggregate Technician | 06/28/2021 | 06/28/2026 |
| 02 Certified Embankment Technician | 03/17/2023 | 03/17/2028 |
| 03 Certified Asphalt Technician 1 | 04/14/2021 | 04/14/2026 |
| 04 Certified Asphalt Technician 2 | 02/13/2023 | 02/13/2028 |
| 05 Certified Mix Design Technician | 02/17/2022 | 02/28/2025 |
| 06 Certified Density Technician | 03/16/2023 | 03/16/2028 |
| 07 Quality Control Technician | 04/05/2024 | 04/05/2029 |
| 17 Certified Environmental Construction Inspector | 01/11/2024 | 01/31/2029 |
| 19 Certified General Construction Inspector | 01/27/2023 | 01/31/2028 |
| 20 Certified Traffic Control Technician | 12/08/2022 | 12/31/2025 |