| Certification Type | Certified | Expiration |
| 01 Certified Aggregate Technician | 05/21/2026 | 05/21/2031 |
| 03 Certified Asphalt Technician 1 | 02/09/2024 | 02/09/2027 |
| 06 Certified Density Technician | 04/04/2025 | 04/25/2028 |
| 07 Quality Control Technician | 01/26/2023 | 01/26/2028 |