| Certification Type | Certified | Expiration |
| 01 Certified Aggregate Technician | 11/17/2022 | 11/17/2027 |
| 02 Certified Embankment Technician | 05/12/2022 | 05/12/2027 |
| 03 Certified Asphalt Technician 1 | 03/11/2022 | 03/11/2027 |
| 06 Certified Density Technician | 04/01/2021 | 04/01/2026 |
| 07 Quality Control Technician | 07/09/2020 | 07/09/2025 |
| 15 Concrete Strength Testing Technician | 03/07/2024 | 03/07/2029 |