About Us

What We Do

Marine Construction Services in the Florida Keys. Owned and Operated by John and Donna Coffin of Big Pine Key. Our Services include:

Docks, pilings, rip wrap walls, dredging, salvage and marine demolition, wreck and debris removal, coastal sign installation, marine environmental repair, seawall repairs. 

Working Together

We offer an end-to-end client experience that includes seamless communication, budgeting, staffing, on-site organization, and solid, quality handiwork. We take pride in our work. 

Why Choose Us?

 We are committed to quality and value. Call us today and bring our project management skills and extensive construction experience to your next project. Licensed and insured in the Florida Keys.