
SERVICES
Professional pier construction for residential and commercial foundations across Sydney.
Pier construction involves excavating and installing deep foundation supports that transfer the weight of a structure to stable ground below the surface. Piers are commonly used where soil conditions require additional structural support or where buildings, retaining walls and extensions need stronger foundations. Depending on the engineering design, piers may be reinforced with steel and filled with concrete to provide long-term stability. Throughout Sydney, pier construction is regularly used on sloping blocks, sites with reactive soils and properties where standard foundations are unsuitable. Correctly installed piers reduce the risk of movement, settlement and structural damage while providing a stable base for new construction. Accurate excavation and placement are essential to meet engineering specifications and support the completed structure.
30+ Years of Industry Experience
With more than three decades of demolition and excavation experience, Hatz Industrys Pty Ltd understands the precision required for pier construction. Every project is completed with careful planning and accurate excavation to support long-term structural stability.
Licensed Site Management
Holding an unrestricted demolition supervisor licence reflects a strong commitment to safe site management. Every pier excavation is completed with attention to surrounding structures, underground services and approved construction practices.
Residential and Commercial Experience
The team has completed foundation work across residential, commercial and large-scale construction projects. This experience allows pier construction to be completed accurately under a wide range of site conditions.
Reliable Ground Preparation
Pier construction depends on accurate excavation and practical experience. Hatz Industrys Pty Ltd prepares each pier location carefully so builders can continue with confidence during the foundation stage.












Pier construction includes setting out pier locations, precision excavation, drilling pier holes, preparing foundations to engineering specifications and supporting residential, commercial and retaining wall construction. The service also includes spoil removal and preparing sites for concrete placement and structural works.






Pier construction is commonly required when engineering plans specify deep foundations because of unstable or reactive soils. New homes, extensions, retaining walls and commercial buildings often require piers where shallow foundations cannot provide adequate structural support. Sloping sites and areas with variable ground conditions also commonly require pier installation.
Our process is simple and only contains a few simple steps


Foundation piers transfer structural loads to stronger ground beneath the surface, providing stable support for homes, commercial buildings, retaining walls and other structures.
An engineer or construction plans usually determine whether pier foundations are needed based on the site's soil conditions and structural requirements.
Yes. Pier construction is commonly used on sloping sites where additional foundation support is required to create a stable base for construction.
Yes. Piers are generally excavated and constructed before the footing system is completed, following the engineering design.
Yes. Pier construction often forms part of a larger excavation project, allowing the site to be prepared efficiently before foundation and building work begins.
