JLS Site Work is a locally owned and operated, excavation and site work company serving Suffolk County, NY with dependable, high-quality workmanship. Thanks to our experience in all levels of site readiness, from demolition to excavation, land development, and logistics, we’ve built our reputation on doing the job right.

Our team takes pride in providing clean, efficient, and safe solutions that support builders, homeowners, contractors and developers at every stage of their projects.  We approach every job with the same commitment: clear communication, careful planning, and results that stand up over time.

Whether we’re preparing a residential lot, improving drainage, reshaping a property, or coordinating materials and trucking, we bring a level of professionalism and attention to detail that sets us apart. At JLS Site Work, we treat every project like it’s our own—because your foundation is our priority.