| Certification Type | Certified | Expiration |
| 01 Certified Aggregate Technician | 11/19/2020 | 11/19/2025 |
| 03 Certified Asphalt Technician 1 | 03/06/2020 | 03/06/2025 |
| 04 Certified Asphalt Technician 2 | 02/22/2024 | 04/30/2029 |
| 07 Quality Control Technician | 06/07/2019 | 06/07/2024 |
| 08 Concrete Control Technician | 12/09/2022 | 12/09/2025 |
| 15 Concrete Strength Testing Technician | 01/13/2022 | 01/13/2027 |