| Certification Type | Certified | Expiration |
| 01 Certified Aggregate Technician | 02/13/2020 | 02/13/2025 |
| 03 Certified Asphalt Technician 1 | 01/08/2021 | 01/08/2026 |
| 04 Certified Asphalt Technician 2 | 02/16/2022 | 02/16/2025 |
| 07 Quality Control Technician | 03/17/2022 | 03/17/2027 |
| 08 Concrete Control Technician | 12/08/2023 | 12/08/2028 |
| 15 Concrete Strength Testing Technician | 10/05/2023 | 10/05/2028 |