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*The Angi rating for Dock Building And Repair companies in Forsyth, MT 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 Forsyth, MT 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 September 22, 2026

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

Serving Forsyth, 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
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Avatar for TCH Builders & Remodeling
TCH Builders & Remodeling
4.0(
2
)
Water Dock - BuildWater Dock - Repair

Serving Forsyth, MT and surrounding areas

In business since 1999

Emergency services offered

Credit card accepted

If you dream it, we can build it. What's the biggest difference between us and them? We build to last! We offer a full line of Green and Energy Star Certified products, backed by our labor and manufacturer's lifetime transferable warranties. Credit Cards Welcome Financing Available OAC.

Recommended by100%of homeowners
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Dock Building and Repair questions, answered by experts

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.

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

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

Cedar wood is the best choice for a hardwood dock, as it is rot-resistant and does well in the water. Pressure-treated pine and spruce are two other solid options. Alternately, composite or waterproof plastic are materials commonly used for docks, and are frequently used in prefabricated kits.

Costs depend on dock type, size, materials, water depth, and labor.

The Forsyth, 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.

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