| Certification Type | Certified | Expiration |
| 01 Certified Aggregate Technician | 11/16/2023 | 11/16/2028 |
| 02 Certified Embankment Technician | 01/14/2022 | 01/31/2025 |
| 03 Certified Asphalt Technician 1 | 02/07/2020 | 02/07/2025 |
| 04 Certified Asphalt Technician 2 | 04/14/2022 | 04/14/2025 |
| 05 Certified Mix Design Technician | 02/18/2022 | 02/28/2025 |
| 07 Quality Control Technician | 03/17/2022 | 03/17/2027 |
| 08 Concrete Control Technician | 12/08/2023 | 12/08/2028 |