The Calvosa Organization is a name you trust among luxury home builders, known for our exceptional homes and extraordinary lifestyles on Long Island. Our homes feature superior quality construction, and old-world craftsmanship. They are located in the most exclusive neighborhoods, on individual homesites or private cul de sacs. From soaring ceilings and elegant sweeping staircases, to custom trim and gorgeous marble tiles, a Calvosa home evokes a level of grace and sophistication you don’t see too often these days. When it comes to luxury home builders, The Calvosa Organization is at the top of the list.