• Nantucket Island Chamber of Commerce to co-host Retail Marijuana Forum

  • Granite City Electric Supply

    • Electronics
    23 Amelia Drive
    Nantucket, MA 02554
    (508) 325-0225
    (508) 503-2583
    M-F 7:30AM-5PM SAT 8AM-12PM
    • About

      Granite City Electric Supply is the area's premiere electrical distributor serving electrical contractors as well as residential, commercial and industrial customers for over 90 years. We are the largest regional independent electrical supply company and the official distributor of electrical supplies to the Boston Red Sox.