| Certification Type | Certified | Expiration |
| 01 Certified Aggregate Technician | 11/16/2023 | 11/16/2028 |
| 03 Certified Asphalt Technician 1 | 01/13/2023 | 01/13/2028 |
| 04 Certified Asphalt Technician 2 | 02/16/2022 | 02/16/2025 |
| 07 Quality Control Technician | 03/11/2021 | 03/11/2026 |
| 08 Concrete Control Technician | 12/10/2021 | 12/10/2024 |
| 15 Concrete Strength Testing Technician | 03/16/2023 | 03/16/2028 |