| Certification Type | Certified | Expiration |
| 01 Certified Aggregate Technician | 03/21/2025 | 03/21/2028 |
| 02 Certified Embankment Technician | 01/16/2025 | 01/16/2028 |
| 06 Certified Density Technician | 12/19/2024 | 12/19/2027 |
| 07 Quality Control Technician | 11/20/2025 | 09/26/2029 |
| 15 Concrete Strength Testing Technician | 03/13/2026 | 03/12/2031 |