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C&D Marine ServiceC&D Marine Service
C&D Marine ServiceC&D Marine Service
  • About
  • Services
  • Dock Slips
  • Location
  • Contact

Your Best Boating Experience Starts Here!

About C&D Marine Service

Your Best Boating Experience Starts Here!

C & D Marine Service is family owned and operated since 1995. We pride ourselves in offering a family style marina with high quality customer service and knowledgeable technicians to service the needs of the south shore boating community.

All marine mechanics on staff are factory trained in Mercruiser, Mercury Outboard, Volvo, Yamaha, and Evinrude E-Tech. We are located at Buoy 16, Great Neck Creek in the Copiague Harbor Marina.

Proud member of the New York Marine Trades Association, Copiague Chamber of Commerce, and Coastal Conservation Association.

Our Services

Your Full-Service Marina

Factory Trained Staff on Site

Bottom Painting

New Engine Install & Engine Repowers

Tune-Ups

Waxing & Detailing

Servicing Mercruiser, Mercury Outboards, Volvo, Yamaha. Evinrude E-Tech

Mobile Service Available

Fiberglass work

Shrink Wrapping & Winter Storage

Travel Lift Service

Upholstery & Canvas

Menu Pricing Available for Spring and Winter

Dock Slips

Dock at Copiague Harbor Marina

  • 77 Dock Slips on the deep Great Neck Creek
  • Slips accommodate 20ft – 44ft boats
  • Just minutes from the Great South Bay
  • Conveniently located at Buoy 16, between Lindenhurst & Amityville Cut
  • Bathrooms with Showers
  • Free Wifi Internet
  • Water, Electric & Parking behind every Dock Slip
  • Clicker Activated Security Gate
  • BBQ and Picnic Facilities
  • Soda & Snack Vending Machines

Call us now for more information!

Phone: (631)956-3984
Email: cdmarine@optonline.net

Our Location

Dock with us at Copiague Harbor Marina

C&D Marine Service Inc. has been proudly serving the south shore of Long Island for twenty years. All of our mechanics are factory trained and certified in Mercruiser, Volvo and Mercury. C&D Marine is full-service marina for all your summer and winter needs. We offer 77 slips on Great Neck Creek for your dockage needs and winter storage at our two acres facility. Our new location at 519 South Great Neck Road in Copiague has been undergoing some changes with more to come.
Address: 519 South Great Neck Road, Copiague, NY 11726
Hours of Operation: 9:00am to 5:00pm Tuesday – Saturday*
Phone: (631) 956-3984
Email: cdmarine@optonline.net
Fax: (631) 956-7264
*Members have full access to the Marina 24 hours a day, 7 days a week with their electronic clicker for the gate.

Contact Us

Call us now for more information!

Address: 519 South Great Neck Road, Copiague, NY 11726
Hours of Operation: 9:00am to 5:00pm Tuesday – Saturday*
Phone: (631) 956-3984
Email: cdmarine@optonline.net
Fax: (631) 956-7264
*Members have full access to the Marina 24 hours a day, 7 days a week with their electronic clicker for the gate.

    © 2025 C&D Marine Service Inc.

    • About
    • Services
    • Dock Slips
    • Location
    • Contact