Dock Building and Repair questions, answered by experts
The average cost of a new dock piling is $950, including the labor to install it. Dock piling costs can range from $300 to $1,600. You can save money by trying to repair a damaged piling instead of replacing it. On average, repairing a boat dock piling costs $450, with prices ranging between $200 and $700.
Common choices include pressure-treated wood, composite decking, and aluminum for durability and low maintenance.
The length your dock can be will differ greatly depending on your location. Some localities will have rules; for example, some areas won't allow you to build a dock that is more than one-fourth of the width of a body of water. Other areas won't have any rules on length at all.
It is possible to build your own dock, especially for simpler projects like a small floating dock, provided you are an experienced DIYer. However, dock building is a complicated process, and hiring a professional is recommended for larger, more complex projects that involve installing pilings or engineering a suspension structure.
A professional dock builder will have the necessary tools and skills to set post foundations, ensure proper anchoring, and build a safe, durable structure that can withstand marine conditions for decades. They are also knowledgeable about local regulations and permitting requirements. In some areas, it is illegal for anyone without a marine construction license to build a dock. Hiring a professional helps avoid these potential legal headaches and ensures the project is completed safely and correctly.
Costs depend on dock type, size, materials, water depth, and labor.
The Killdeer, ND homeowners’ guide to dock building and repairs
From average costs to expert advice, get all the answers you need to get your job done.