| Certification Type | Certified | Expiration |
| 01 Certified Aggregate Technician | 02/14/2022 | 02/28/2027 |
| 03 Certified Asphalt Technician 1 | 04/12/2023 | 04/12/2028 |
| 04 Certified Asphalt Technician 2 | 02/22/2024 | 04/30/2029 |
| 08 Concrete Control Technician | 12/08/2023 | 12/08/2028 |