| Certification Type | Certified | Expiration |
| 01 Certified Aggregate Technician | 11/19/2020 | 11/19/2025 |
| 03 Certified Asphalt Technician 1 | 01/07/2022 | 01/07/2027 |
| 06 Certified Density Technician | 12/21/2023 | 12/21/2028 |
| 07 Quality Control Technician | 03/06/2024 | 03/06/2029 |
| 15 Concrete Strength Testing Technician | 11/08/2019 | 11/08/2024 |