| Certification Type | Certified | Expiration |
| 01 Certified Aggregate Technician | 11/17/2022 | 11/17/2027 |
| 03 Certified Asphalt Technician 1 | 01/12/2024 | 01/12/2029 |
| 04 Certified Asphalt Technician 2 | 04/14/2022 | 04/14/2025 |
| 05 Certified Mix Design Technician | 04/03/2023 | 02/28/2026 |
| 06 Certified Density Technician | 01/20/2023 | 01/20/2026 |
| 07 Quality Control Technician | 09/27/2019 | 09/27/2024 |
| 08 Concrete Control Technician | 02/10/2023 | 02/10/2026 |
| 15 Concrete Strength Testing Technician | 11/08/2019 | 11/08/2024 |