| Certification Type | Certified | Expiration |
| 01 Certified Aggregate Technician | 11/16/2023 | 11/16/2026 |
| 02 Certified Embankment Technician | 04/11/2024 | 04/11/2027 |
| 03 Certified Asphalt Technician 1 | 02/09/2024 | 02/09/2027 |
| 06 Certified Density Technician | 12/21/2023 | 12/21/2026 |
| 07 Quality Control Technician | 09/21/2023 | 09/21/2028 |
| 15 Concrete Strength Testing Technician | 02/01/2024 | 02/01/2029 |