| Certification Type | Certified | Expiration |
| 01 Certified Aggregate Technician | 11/19/2020 | 11/19/2025 |
| 03 Certified Asphalt Technician 1 | 02/05/2021 | 02/05/2026 |
| 04 Certified Asphalt Technician 2 | 02/16/2022 | 02/16/2025 |
| 05 Certified Mix Design Technician | 02/22/2023 | 02/28/2026 |