Sidewalks are prone to shifting, cracking, and heaving due to soil movement and freeze-thaw cycles. Screw piles provide a stable and frost-resistant foundation, preventing uneven surfaces and trip hazards over time. Unlike traditional concrete bases, which can settle unevenly, screw piles remain anchored below the frost line, ensuring long-term durability. They also allow for quick installation with minimal excavation, reducing labor costs and environmental impact. Using screw piles for sidewalks ensures a level, secure, and maintenance-free solution that withstands seasonal changes and heavy foot traffic.