Siddiqui Engineering, PC (SEPC) is a multi-disciplined civil and structural engineering firm based in Hicksville, New York. The company specializes in civil engineering and land surveying, providing services such as construction inspection and project management. SEPC is known for its comprehensive approach to engineering projects, which includes both design and implementation phases. The firm has a reputation for having honorable ownership and a strong presence in the engineering community, making it a notable employer in the region.