| Certification Type | Certified | Expiration |
| 01 Certified Aggregate Technician | 01/31/2022 | 01/31/2025 |
| 07 Quality Control Technician | 06/10/2021 | 04/23/2026 |
| 13 Asphalt Concrete Pavement Inspector | 01/06/2022 | 01/06/2027 |
| 18 Certified Drilled Shaft Inspector | 11/18/2021 | 11/18/2026 |
| 19 Certified General Construction Inspector | 11/05/2021 | 11/05/2026 |