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Verified Reviews for Dock Building And Repair pros in Sumner, MI

*The Angi rating for Dock Building And Repair companies in Sumner, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Dock Building And Repair needs.

*The HomeAdvisor rating for Dock Building And Repair companies in Sumner, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Dock Building And Repair needs.

Last update on February 21, 2026

Top-Rated Dock building and repair pros in Sumner - Updated Nov 2026

Dock Building and Repair FAQs, answered by experts

The cost to build a new dock can range widely, typically from $5,000 to $65,000, with an average cost around $15,500. The final price depends on several key factors, including the dock's size, the materials used, the complexity of the installation, the depth of the water, the type of dock being built, and whether it is in fresh or salt water.

The cost of a new dock can range from $3,000 to $30,000, depending on the extent of the project size, location, and additional features.

For example, a boat lift can range from $1,000 to $8,000. The ladder you'll need for your dock can be anywhere from $100 to $800, not including installation. In addition, the decking you'll need for your dock can cost between $15 and $30 per square foot.

Common choices include pressure-treated wood, composite decking, and aluminum for durability and low maintenance.

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.

Most dock builds take 1-4 weeks, depending on design, permitting, and weather conditions.

The Sumner, MI homeowners’ guide to dock building and repairs

From average costs to expert advice, get all the answers you need to get your job done.

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