About UsA knowledgeable and friendly design team, giving excellent guidance is always eager to help plan your next dock system.

About UsGreat Northern Docks has been proudly manufacturing its docks in Naples, Maine, USA for 40 years. Today, our innovative designs, craftsmanship and customer service continues to serve as a leading example in the industry.

About UsWhen you think of Maine, you might think of lobster. You might also think of Maine for its quality craftsmanship. The people at Great Northern Docks know their customers expect an exceptional value when buying Maine made and value is what they deliver. As a result, their reach goes far beyond Maine’s borders. When quality matters, shipping is not an obstacle.

Dock Factory Store Located at 1114 Roosevelt Trail, Naples Maine

Mailing address: Great Northern Docks, PO Box 1615, Naples Maine 04055

Great Northern Docks is a second-generation family owned business founded in 1979. We are famous for our high quality docks and dock hardware, and our reputation for service is outstanding. We manufacture aluminum boat docks, wood docks, and galvanized steel dock hardware at our factory in Naples, Maine. We specialize in residential, commercial, and campground boat and swimming docks. Our friendly sales professionals have a wealth of knowledge in the application of boat docks, lifts and boat moorings. We take an educational approach to dock planning, enabling our valued customers to make informed decisions. In Southern Maine we cater to those who want a turn-key boat or swim dock, and we supply sectional docks and hardware to contractors and do-it-yourselfers.

We also ship our do-it-yourself hardware, flotation, and dock sections all over the U.S.
If you are in the market for a new dock, or you are looking to build your own, please contact us for literature and a quote. You will find our prices are competitive and our quality is unmatched.


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Great Northern Docks: A company that cares for its community.
Here are some of the organizations we support.

  • Naples public Library
  • Dempsey Challenge Naples 5K
  • Windham Christian Academy
  • Loon Echo Land Trust
  • Lakes Environmental Association
  • Project Graduation
  • Day 1
  • Piscataqua Rangers
  • Civil Air Patrol (Maine Wing)
  • New Vineyard Public Library
  • Naples Fire Department
  • Raymond Fire Department
  • Sebago Lake Anglers Association
  • Town of Denmark
  • Boy Scouts of America
  • Girl Scouts of America
  • Town of Frye Island

Lake Maps by Great Northern Docks owner Samuel Merriam