| Certification Type | Certified | Expiration |
| 01 Certified Aggregate Technician | 04/11/2022 | 04/11/2027 |
| 02 Certified Embankment Technician | 03/17/2023 | 03/17/2028 |
| 03 Certified Asphalt Technician 1 | 04/13/2022 | 04/13/2027 |
| 04 Certified Asphalt Technician 2 | 02/16/2022 | 02/16/2025 |
| 05 Certified Mix Design Technician | 02/10/2023 | 02/28/2026 |
| 06 Certified Density Technician | 03/16/2023 | 03/16/2028 |