Great Island Boat Yard offers big boat yard service expertise delivered with the personal care and responsiveness of a family business.  Call or visit us to discover how you can benefit from our exceptional blend of traditional craftsmanship and state of the art technology.  We are located just 40 minutes north of Portland.

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We Offer A Full Range of Services  

Protected Marina with 116 Slips and Moorings 

35,000 Square Feet of Indoor, Climate Controlled Work Space

Maine Craftsmen Maintain and Restore Boats Year Round

Yanmar Products and Service By Certified Technicians

Certified Professional Yacht Brokerage Services

Outdoor and Heated Indoor Storage

Customer Testimonials  

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