| Certification Type | Certified | Expiration |
| 01 Certified Aggregate Technician | 04/11/2022 | 04/11/2027 |
| 03 Certified Asphalt Technician 1 | 04/07/2023 | 04/07/2028 |
| 04 Certified Asphalt Technician 2 | 04/14/2022 | 04/14/2025 |
| 05 Certified Mix Design Technician | 02/21/2023 | 02/28/2026 |
| 07 Quality Control Technician | 10/23/2019 | 09/27/2024 |
| 08 Concrete Control Technician | 04/14/2023 | 04/14/2028 |