| Certification Type | Certified | Expiration |
| 01 Certified Aggregate Technician | 04/08/2024 | 04/08/2029 |
| 02 Certified Embankment Technician | 04/23/2021 | 05/31/2024 |
| 03 Certified Asphalt Technician 1 | 05/28/2021 | 05/28/2026 |
| 04 Certified Asphalt Technician 2 | 04/13/2023 | 04/30/2026 |
| 06 Certified Density Technician | 04/22/2021 | 05/30/2024 |
| 07 Quality Control Technician | 01/26/2023 | 01/26/2028 |
| 08 Concrete Control Technician | 04/15/2022 | 04/15/2025 |
| 15 Concrete Strength Testing Technician | 03/16/2023 | 03/16/2028 |