| Certification Type | Certified | Expiration |
| 01 Certified Aggregate Technician | 03/21/2025 | 03/21/2028 |
| 02 Certified Embankment Technician | 06/05/2025 | 06/05/2028 |
| 06 Certified Density Technician | 04/04/2025 | 04/04/2028 |
| 07 Quality Control Technician | 05/14/2025 | 05/14/2030 |
| 15 Concrete Strength Testing Technician | 09/05/2025 | 09/05/2030 |