| Certification Type | Certified | Expiration |
| 01 Certified Aggregate Technician | 03/21/2025 | 03/21/2030 |
| 02 Certified Embankment Technician | 03/17/2023 | 03/17/2028 |
| 03 Certified Asphalt Technician 1 | 05/09/2025 | 05/09/2030 |
| 06 Certified Density Technician | 03/16/2023 | 03/16/2028 |