What we do

Our services include ground improvement, piling, deep excavation and marine construction works . For the ground improvement works, with patent technology HVDM and other traditional techniques, we are able to treat soil and sand at different conditions.

Our Services

Ground Improvement

Ground improvement technologies are geotechnical construction methods used to improve poor ground conditions so as to meet project requirements. Ground Improvement techniques have been developed and evolving for centuries, and over the past 20 years Geoharbour Group has the honor to contribute our part efforts to improve the world infrastructure with these technologies.

Pile Foundation

Pile foundations are applied to high rise buildings, bridges, water tanks where the surface layer cannot support the weight of the building, so the loads of the building have to bypass this layer and be transferred to the layer of stronger soil or rock that is below the weak layer.

Deep Foundation Pit

Retaining and protection system for deep foundation excavation applies to solve the difficulties such as large engineering quantity and poor geological conditions, by adopting supporting system of steel circle beam, steel pipe or stiffened support compounding with steel pipe pile cofferdam.

Slope Stabilization

Slopes in soils and rocks are found in nature and in-made structures. Highways, dams, levees, canals and stockpiles are constructed by sloping the lateral faces of the soil because slopes are generally less expensive than constructing the wall. Natural forces such as wind and water change the topography on Earth and other planets, often creating unstable slopes. There are a number of techniques such as anchor blocking, soil nailing, retaining wall and the use of geo grids in embankments.


For the reclamation projects, we offer the best solution to the clients with suitable trailing suction hopper dredger, cutter suction dredger or grab dredger based on the project requirements, which is guaranteed by our outstanding project management team.

Harbor Construction

With all our long time experiences in marine works, we have also participated in large construction projects of port such as Phase IV area of Zhejiang Port in China.