park development and re-grading

Galvin Brothers is a family-owned heavy civil construction firm based on Long Island, New York. It specializes in comprehensive site work, wetland remediation and restoration, marine construction, and public park infrastructure across Long Island and the New York metropolitan area. The company self-performs and manages complex, high-volume heavy civil contracts for municipal, public agency, and commercial clients.

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dredginggeneral contractinggreen infrastructureheavy civil constructionmarine constructionself-performing contractssite workwetland remediation and restoration