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Best dock building and repair pros near Arnold, MO

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

Avatar for Matt's General Home Improvements
Matt's General Home Improvements
5.0(
22
)
Water Dock - Repair

Serving Arnold, MO and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Great prompt service, very good workmanship. Worked well with me re. project. Recommend him to future customers. Finished the work I have tried to get done for several weeks now by others and did it the next day!! Great guy !!"
Response time8 hrs
Recommended by85%of homeowners
S&L Floating Docks
New to Angi
Water Dock - BuildWater Dock - Repair

Serving Arnold, MO and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

Avatar for Ventura landscaping
Ventura landscaping
4.9(
15
)
Water Dock - BuildWater Dock - Repair

Serving Arnold, MO and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Noe did a phenomenal job. The pictures below are only showing in progress photos. If you want to see the final project drive by my house. 13522 Amiot Drive in Old Farm Estates Subdivision. 63146 right by Maryland Heights area."
Landscaping Project
Landscaping Project
Seating Wall
Landscaping Project
Landscaping Project

+34

Recommended by100%of homeowners
Avatar for Harp i.c.e. LLC
Harp i.c.e. LLC
5.0(
3
)
Water Dock - BuildWater Dock - Repair

Serving Arnold, MO and surrounding areas

In business since 2017

Free estimates

"It went great! No drips or mess. The door looks beautiful! I wouldn't expect anything less from Justin. He's very meticulous. I have him in my phone whenever I need anything done. When he was here before, he painted the exterior of my front entry door. Beautiful! He and his team repaired a section of deck railing. Great job!"
Recommended by100%of homeowners
Kyles Kustomz
4.4(
8
)
Water Dock - Repair

Serving Arnold, MO and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Where can I start? This young man immediately made the whole project/projects that i had hired him for,not only excellent work and professional experience but also made me it easy to be able to be worry free and put my full trust that what I was paying for was what was done and even more than above and beyond what I was thinking for a young business owner. He is %100 the one to call for any project big or small. And his price was the icing on the cake. We'll be and we'll always recommend him for all and any job task or projects need done. All around just professional cool guy that makes it comfortable to have in your home and I feel like that's a 1st foremostFeeling that needs to be brought to the table and he Has done that every time good guy"
Response time2 days
Recommended by87%of homeowners
Showing 1-10 of 21
Dock Building and Repair FAQs, 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.

When deciding how big of a dock you can build, you should check with your city and state for any restrictions. Some cities won’t allow docks larger than one-fourth of the width of a body of water, while others have no restrictions at all. Gather this information when you apply for your permits so you can plan the build accordingly.

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.

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.

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

The Arnold, MO homeowners’ guide to dock building and repairs

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