At Stewart Senter Inc., we don’t just build homes, we build lasting relationships and enduring legacies.

Stewart Senter Inc. has been a trusted name for homeowners since 1958, when founder Stewart Senter first installed an in-ground lawn sprinkler at his parents’ home in Oceanside. That small project laid the foundation for Automatic Irrigation Design, now the largest privately owned lawn sprinkler company on Long Island. By the 1970s, Stewart expanded his expertise with Tennis Planning, the region’s premier tennis court contractor, eventually broadening the company’s capabilities to include gunite pools, landscaping, and comprehensive site development.

Over the decades, Stewart Senter Inc. has grown into one of Long Island’s most respected construction management firms. Specializing in luxury custom homes, we’ve completed hundreds of projects, from stunning ground-up estates to meticulous renovations. Stewart’s vision has also shaped communities, transforming hundreds of acres of land into sought-after residential developments. Our portfolio spans beyond residential, with an impressive range of commercial and not-for-profit projects that highlight the breadth of our expertise and commitment to excellence.

Contact us today for a no-obligation consultation on your next building project.

Stewart Senter Inc.

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