| Certification Type | Certified | Expiration |
| 01 Certified Aggregate Technician | 11/20/2025 | 11/20/2030 |
| 02 Certified Embankment Technician | 05/01/2026 | 05/01/2031 |
| 03 Certified Asphalt Technician 1 | 03/11/2022 | 03/11/2027 |
| 04 Certified Asphalt Technician 2 | 02/22/2024 | 04/30/2029 |
| 05 Certified Mix Design Technician | 01/30/2026 | 02/28/2029 |
| 06 Certified Density Technician | 04/30/2026 | 04/30/2031 |
| 08 Concrete Control Technician | 12/09/2022 | 12/09/2027 |
| 15 Concrete Strength Testing Technician | 03/13/2025 | 03/13/2030 |