Serving the Palm Beaches
the Treasure Coast of Florida.


Mike Duncan (Owner/President):
Coggin Duncan (Operations/Sales Mgr.):
Tyler Mathews (Operations/Sales Mgr.):

Mailing Address: 5500 Military Trail,
Suite 22-301, Jupiter, FL 33458

Welcome to Coast Seawall

Where we take care of the individual needs of every client!

 Whether you need a seawall, dock, or a boat lift; dredging, a rock revetment (rip-rap), or a retaining wall, Coast Seawall Dock & Boatlifts is here to meet your needs. Serving customers since 1979, throughout the Palm Beaches and the Treasure Coast of Florida, we have the knowledge, experience, and expertise needed to ensure all your marine construction needs are met.

 Coast Seawall will help with any questions you might have and take you step-by-step through your waterfront project, from permitting to the finished product. You can trust that we are committed to using the highest quality materials available, at the best possible value. We will not compromise our high standards or our integrity; we care too much about our customers to compromise the quality of the job by using inferior materials, or inferior methods. We use time-tested, proven methods, combined with the highest quality materials, and settle for nothing less than impeccability.

Click on image to see a larger view or image set
Coast Seawall
Rock Revetment with Flow-Through Dock and 4 Post Boatlift
Rock Revetment Dock with 16000lb Deco Boatlift
Vinyl Seawall with Concrete Cap
Custom Dock and Deck
Vinyl Seawall Ipe Dock 13000lb Deco Lift
Rock Revetment w/ flat rock on top
300 ft Dock with Flow-thru Decking

Serving the Palm Beaches & the Treasure Coast of Florida:
Palm Beach Gardens - North Palm Beach - Jupiter - Singer Island - West Palm Beach - Lake Park - Riviera Beach - Lake Worth - Palm Beach Shores - Lantana - Boynton Beach - Delray - Hutchinson Island - Jensen Beach - Sewell's Point - Stuart - Palm City - Port Solerno - Hobe Sound - Tequesta - Jupiter Island - Jupiter Inlet - Juno Beach and more!
© Coast Seawall: boatlifts |  docks |  dredging |  revetment |  seawalls |  tracklifts |  walkovers |  photos | U-21680, MCMAR5772