Helical piers, also known as helical piles, are deep foundation systems that utilize steel shafts with helical plates to provide support for structures in various soil conditions. Installed by twisting them into the ground using hydraulic equipment, these piers anchor securely into load-competent soil, making them ideal for applications such as residential and commercial foundation repair, new construction, and structural stabilization. Their advantages include ease of installation, minimal environmental impact, and the ability to provide immediate load-bearing capacity.