| Civil Construction - 20 Years |
| Commerical Construction - 13 Years |
| Concrete Construction - 15 Years |
| Demolition - 20 Years |
| Electrical Construction - 10 Years |
| LNG Construction - 5 Years |
| LNG Construction - 5 Years |
| Marine Construction - 5 Years |
| Petrochemical/Oil Refinery Construction - 15 Years |
| Pipeline Construction - 5 Years |
| Powerline T/D - 3 Years |
| Solar Farm Construction - 4 Years |
| Steel Erection - 13 Years |