Kalvin & Calvin Marine Construction INC
   Serving Collier County’s Waterfront since 1982
Call Us Today! 239-280-6054
Free Estimates Available

Marine Construction Services


We provide complete marine construction services, from new construction to repair, replacement, and ongoing maintenance services of seawalls, docks, and boatlifts, including dredging.  Our seawall inspection services can help determine the remaining seawall life and repair or replacement options.  
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Additional Services


Canal and Waterway Dredging

The canals and waterways of southwest Florida accumulate sand and sediment that can reduce depth and boat clearance at your dock and seawall by several feet over time. This is of course even more evident during periods of less rain. 


Dredging allows you to gain back access to waters that have become too shallow for many recreational and commercial boats. Many of the boatlifts we put in today require some amount of dredging to ensure safe operation and minimize the risk of boat damage, or just make the water and view more appealing.

Bank Stabilization & Erosion Control

Over time embankments and backfill erode and fail due to rain, water flow, and other impacts. Our experienced contractors can assess the cause of sinking lawns, loss of soil, or other visible or non-visible issues.  We can recommend the most economic bank stabilization and erosion control solutions to prevent further damage. There are a variety of options to choose from and our experts can guide you in choosing the right option for your project.


Call or use the Contact Us form today to schedule your free consultation.

Kalvin & Calvin has the equipment and manpower to quickly address your dredging and embankment needs. We operate with minimal interruption to your boating and water-related activities.

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