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

406 Docks, LLC
5.0(
1
)
Water Dock - BuildWater Dock - Repair

Serving Boulder, MT and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"My need during this winter season was for snow removal. 406 docks We're expedient in giving me an evaluation of what needed to be done and a very reasonable estimate. The work was well done in an efficient manner and time frame. Chad, the owner was courteous, pleasant to talk to and Will be taking care of my snow removal needs for the rest of the season. I give 406 Docks five stars."
Response time7 hrs
Recommended by100%of homeowners
Brackett Contracting
New to Angi
Water Dock - BuildWater Dock - Repair

Serving Boulder, MT and surrounding areas

In business since 2000

Free estimates

Credit card accepted

We are a locally owned and operated company with over 20 years of industry experience. In addition to being a certified appraisal company, we specialize in a variety of home improvement projects to include flooring, carpentry work, and siding. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction! \n \n \n \n \n \n \nWe are a locally owned and operated company with over 30 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project & specialize in

Response time10 mins
Dock Building and Repair FAQs, answered by experts

To maintain a dock, perform regular inspections for structural issues, clean away debris, and apply a sealant to wood components. This protects the dock from water damage and prevents premature wear and structural damage.

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.

Yes, many professionals handle necessary permits to ensure legal compliance.

The most significant factor in knowing whether to repair or replace your dock is the extent of the damage and its age. If you have minor cracks on a few boards and the dock is less than 15 years old, it'll likely be worth repairing the damaged part. However, it's time to replace this essential water feature if you have significant damage, such as rotting wood in multiple areas, warps or cracks in the dock supports, or a damaged foundation.

If you don’t want to rely on an anchor on land, you can also build dock posts. You’ll need to rent a water jet to blow out sand and silt from the lake floor in order to place the posts; it’s a complicated task that is best left to a professional.

The Boulder, MT homeowners’ guide to dock building and repairs

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