| Certification Type | Certified | Expiration |
| 01 Certified Aggregate Technician | 03/03/2022 | 03/03/2027 |
| 03 Certified Asphalt Technician 1 | 01/13/2023 | 01/13/2028 |
| 06 Certified Density Technician | 05/20/2022 | 05/20/2027 |
| 15 Concrete Strength Testing Technician | 03/13/2020 | 03/13/2025 |