| Certification Type | Certified | Expiration |
| 01 Certified Aggregate Technician | 01/26/2024 | 01/26/2027 |
| 02 Certified Embankment Technician | 03/15/2024 | 03/15/2027 |
| 03 Certified Asphalt Technician 1 | 01/12/2024 | 01/12/2027 |
| 06 Certified Density Technician | 12/22/2022 | 12/22/2027 |
| 07 Quality Control Technician | 12/14/2023 | 11/16/2028 |
| 12 Certified Bridge Construction Inspector | 09/07/2023 | 09/30/2028 |
| 17 Certified Environmental Construction Inspector | 11/10/2022 | 11/30/2027 |
| 19 Certified General Construction Inspector | 01/31/2023 | 01/31/2028 |
| 22 Erosion and Sediment Control Manager | 11/08/2022 | 11/30/2025 |
| 26 ADA Curb Ramp Certification | 10/26/2023 | 10/31/2025 |