@LeonardiandSon
Leonardi & Son Construction, Inc. is a trusted, family-owned excavation and construction company serving Westchester and Putnam Counties for over 40 years. Founded by Louis V. Leonardi, a Purdue-educated mechanical engineer, the company combines skilled craftsmanship with modern technology to deliver reliable site preparation, septic and sewer system installation, oil tank services, drainage solutions, and more.