| Certification Type | Certified | Expiration |
| 01 Certified Aggregate Technician | 05/18/2023 | 05/18/2028 |
| 07 Quality Control Technician | 06/07/2019 | 06/07/2024 |
| 08 Concrete Control Technician | 02/10/2023 | 02/10/2028 |
| 13 Asphalt Concrete Pavement Inspector | 04/18/2024 | 04/30/2029 |
| 15 Concrete Strength Testing Technician | 11/08/2019 | 11/08/2024 |