TOP 10 Comprehensive construction supplies in Elmsford, New York

Welcome to Contractors Line & Grade South, your trusted partner in surveying solutions since 1973. Conveniently located at 23 Nepperhan Avenue, Elmsford, New York, we proudly serve the tri-state area, including New York, New Jersey, and Connecticut. Our expert team specializes in construction layout for a wide range of projects, such as high-rise buildings, site work, roadwork, subways, utility improvements, interior fit-outs, and topographic surveys. Our comprehensive services ensure your project is expertly guided from design through to completion. We provide precise property line, axis lines, benchmarks, and as-built surveys essential for erecting structures from foundation to finalization. Whether you need layout and control points for excavation, grading, retaining walls, curbs, sidewalks, or utilities, we deliver with precision.