Pile foundation construction is a critical stage in building projects that ensures structural stability in challenging soil conditions. Piles are used when surface soil layers do not provide sufficient load-bearing capacity. Various pile types are applied, including driven piles, bored piles, screw piles, and reinforced concrete piles. The selection of pile type and installation method is based on geotechnical investigation results. Pile foundations are widely used for residential buildings, apartment blocks, industrial facilities, bridges, and infrastructure structures. Installation requires specialized equipment and precise execution. Proper pile construction reduces the risk of uneven settlement. It provides reliable support for structures subjected to high loads. This foundation solution ensures long-term safety and durability of the building.