
With extensive experience in forest road construction, where earthworks play a major role, SIA “S1” offers a full range of excavation and groundwork services. Using modern equipment and experienced industry professionals, we carry out:
- Soil excavation and removal
- Construction pit and foundation excavation
- Excavation and backfilling of piles
- Trench and footing excavation
- Sub-base preparation under buildings and floor slabs
Our equipment fleet includes precisely calibrated surveying instruments and GPS-controlled earthmoving machinery, operated by skilled professionals – ensuring high-quality, efficient mechanized earthworks for any type of project.



































