Mare Island Dry Dock, LLC operates on an 18+ acre site of land.  The site, located on Mare Island, is the home of both Dry Dock #2 and Dry Dock #3.  Both are active concrete graving docks with the largest capacity being a length of 700 feet.

Both Dry Docks can accommodate ships under fully loaded conditions.  Mare Island Dry Dock, LLC has a secure berthing of up to 1,300 linear feet.

We provide services for cruise ships, coastal tankers & barges, ferries, Military Sealift Command (MSC), US Coast Guard, US Navy, NOAA, Commercial Freighters & Bulk Carriers, and provide vessel berthing for repair and retrofit.

services we provide facility tour


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For employment inquiries, please go to the Employment Opportunities page.