| Certification Type | Certified | Expiration |
| 01 Certified Aggregate Technician | 04/03/2026 | 04/03/2029 |
| 06 Certified Density Technician | 12/19/2024 | 12/19/2027 |
| 07 Quality Control Technician | 11/16/2023 | 11/16/2028 |
| 15 Concrete Strength Testing Technician | 05/09/2024 | 05/09/2029 |