• Middlesex Water Company

    • Utilities
    1500 Ronson Road
    Iselin, NJ 08830
    (732) 634-1500
    7327540287
    (732) 638-7515 (fax)
    • About

      Middlesex Water Company (NASDAQ: MSEX), established in 1897, provides a full range of regulated and non-regulated water, wastewater utility and related services in parts of New Jersey and Delaware.

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