Belle Island Boat Yard

Belle Island Boat Yard sits at the end of Belle Isle Terrace in Winthrop, and the work is marine — storing boats and maintaining them — not work on houses. The public history is short and warm. A customer writing in March 2024 credited the yard for both its boat storage and the crew handling marine maintenance. Back in November 2021, another put it more bluntly: the best boatyard in Winthrop, no competition. Across three Google ratings it sits at 5.0. That is two written accounts spread over three years — enough to say the people who use it come away happy, not enough to call it a proven track record. If you keep a boat in Winthrop, this is worth a call for winter storage or spring commissioning; ask what the storage rate covers and whether maintenance is billed separately. If what you need is someone to work on your house, this yard isn't that.