| Certification Type | Certified | Expiration |
| 03 Certified Asphalt Technician 1 | 04/12/2023 | 04/12/2026 |
| 04 Certified Asphalt Technician 2 | 02/22/2024 | 04/30/2027 |
| 06 Certified Density Technician | 04/12/2022 | 04/12/2025 |
| 07 Quality Control Technician | 06/07/2022 | 05/12/2027 |