A gravity retaining wall relies on its weight and mass to resist the pressure from the soil it’s holding back. These walls are typically shorter and made from heavy materials like stone, concrete blocks, or even large timber. On the other hand, a cantilever retaining wall uses an arm (cantilever) protruding from the wall into the soil it retains, providing additional leverage to resist soil pressure. Cantilever walls are typically made from poured concrete and are reinforced with steel to provide additional strength. Note this information while looking for concrete retaining wall contractors near me.