Koch's Marine Contracting LLC

Koch's Marine Contracting LLC We are a familyโ€‘owned marine contracting company proudly serving all of Michigan.

Our team specializes in durable, highโ€‘quality docks, lifts, seawalls, boardwalks, upland retaining walls, and shoreline solutions built to stand the test of time.

๐—œ๐˜€ ๐˜†๐—ผ๐˜‚๐—ฟ ๐˜€๐—ฒ๐—ฎ๐˜„๐—ฎ๐—น๐—น ๐—น๐—ฒ๐—ฎ๐—ป๐—ถ๐—ป๐—ด, ๐—ฐ๐—ฟ๐—ฎ๐—ฐ๐—ธ๐—ถ๐—ป๐—ด, ๐—ผ๐—ฟ ๐—ฎ๐—น๐—น๐—ผ๐˜„๐—ถ๐—ป๐—ด ๐˜€๐—ผ๐—ถ๐—น ๐˜๐—ผ ๐˜„๐—ฎ๐˜€๐—ต ๐—ฎ๐˜„๐—ฎ๐˜†?๐—™๐—ถ๐—ป๐—ฑ ๐—ผ๐˜‚๐˜ ๐—บ๐—ผ๐—ฟ๐—ฒ ๐—ฎ๐—ป๐—ฑ ๐˜„๐—ต๐˜† ๐˜†๐—ผ๐˜‚ ๐—บ๐—ฎ๐˜† ๐—ป๐—ฒ๐—ฒ๐—ฑ ๐—ต๐—ฒ๐—น๐—ฝ!Sinkholes, low ...
08/10/2026

๐—œ๐˜€ ๐˜†๐—ผ๐˜‚๐—ฟ ๐˜€๐—ฒ๐—ฎ๐˜„๐—ฎ๐—น๐—น ๐—น๐—ฒ๐—ฎ๐—ป๐—ถ๐—ป๐—ด, ๐—ฐ๐—ฟ๐—ฎ๐—ฐ๐—ธ๐—ถ๐—ป๐—ด, ๐—ผ๐—ฟ ๐—ฎ๐—น๐—น๐—ผ๐˜„๐—ถ๐—ป๐—ด ๐˜€๐—ผ๐—ถ๐—น ๐˜๐—ผ ๐˜„๐—ฎ๐˜€๐—ต ๐—ฎ๐˜„๐—ฎ๐˜†?

๐—™๐—ถ๐—ป๐—ฑ ๐—ผ๐˜‚๐˜ ๐—บ๐—ผ๐—ฟ๐—ฒ ๐—ฎ๐—ป๐—ฑ ๐˜„๐—ต๐˜† ๐˜†๐—ผ๐˜‚ ๐—บ๐—ฎ๐˜† ๐—ป๐—ฒ๐—ฒ๐—ฑ ๐—ต๐—ฒ๐—น๐—ฝ!

Sinkholes, low spots, rust, rot, separated panels, and shoreline erosion can all indicate that a seawall is beginning to fail. Addressing these warning signs early may help prevent further damage to your lawn, landscaping, patios, docks, and waterfront property.

Learn the 7 signs your Michigan seawall may need professional repair or replacement:

https://kochsmarinecontracting.com/news-and-info/7-signs-your-michigan-seawall-needs-repair-or-replacement

Need help protecting your shoreline? Contact Kochโ€™s Marine Contracting to discuss your seawall repair or replacement project.

Michigan waterfront development tips for improving shoreline access, preventing erosion, and increasing property value with smart, long-lasting improvements.

๐ŸŒŠ ๐—จ๐—ฝ๐—ด๐—ฟ๐—ฎ๐—ฑ๐—ฒ ๐—ฌ๐—ผ๐˜‚๐—ฟ ๐— ๐—ถ๐—ฐ๐—ต๐—ถ๐—ด๐—ฎ๐—ป ๐—ช๐—ฎ๐˜๐—ฒ๐—ฟ๐—ณ๐—ฟ๐—ผ๐—ป๐˜ ๐—ฃ๐—ฟ๐—ผ๐—ฝ๐—ฒ๐—ฟ๐˜๐˜† ๐˜๐—ต๐—ฒ ๐—ฅ๐—ถ๐—ด๐—ต๐˜ ๐—ช๐—ฎ๐˜† ๐Ÿ› ๏ธOwning waterfront property is a huge assetโ€”but without the r...
04/20/2026

๐ŸŒŠ ๐—จ๐—ฝ๐—ด๐—ฟ๐—ฎ๐—ฑ๐—ฒ ๐—ฌ๐—ผ๐˜‚๐—ฟ ๐— ๐—ถ๐—ฐ๐—ต๐—ถ๐—ด๐—ฎ๐—ป ๐—ช๐—ฎ๐˜๐—ฒ๐—ฟ๐—ณ๐—ฟ๐—ผ๐—ป๐˜ ๐—ฃ๐—ฟ๐—ผ๐—ฝ๐—ฒ๐—ฟ๐˜๐˜† ๐˜๐—ต๐—ฒ ๐—ฅ๐—ถ๐—ด๐—ต๐˜ ๐—ช๐—ฎ๐˜† ๐Ÿ› ๏ธ

Owning waterfront property is a huge assetโ€”but without the right development and protection, it can quickly turn into a costly problem.

From shoreline erosion to outdated docks and unsafe access points, your property deserves expert attention.

At Kochโ€™s Marine Contracting, we help Michigan waterfront property owners:
โœ”๏ธ Improve shoreline stability
โœ”๏ธ Upgrade docks & boat lifts
โœ”๏ธ Install and repair seawalls & retaining walls
โœ”๏ธ Create safe, functional waterfront access
โœ”๏ธ Protect long-term property value

Whether youโ€™re looking to enhance your waterfront experience or prevent future damage, working with the right marine contractor makes all the difference.

๐Ÿ“ Serving Jackson, MI and surrounding areas
๐Ÿ“ž 517-581-4689
๐Ÿ“ง [email protected]

๐Ÿ‘‰ Learn more here:
https://kochsmarinecontracting.com/waterfront-development-for-michigan-waterfront-property-owners

Address

Springport, MI
49284

Opening Hours

Monday 7am - 4pm
Tuesday 7am - 4pm
Wednesday 7am - 4pm
Thursday 7am - 4pm
Friday 7am - 4pm
Saturday 7am - 4pm

Telephone

+15175814689

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