Custom Marine Construction by Marinus — dredging contractor, Miami
Service area

Miami-Dade & Broward

Two counties, one short run. Our office is on the Miami River. We do 99% of our work in Miami -Dade waters, so mobilization is quick to anywhere from Biscayne Bay to the New River — and the crew already knows these canals, bridges and low-tide spots before we get there.

Where the calls come from

Dredging demand tracks dock density: the barrier-island and bayfront neighborhoods with private slips, and the dead-end canal systems where silt has nowhere to go. Those are the zones below.

Beaches & islands

Miami Beach & the bay islands

Venetian Islands, Sunset Islands, Palm, Hibiscus & Star Islands, La Gorce, Normandy Shores, North Bay Village, Bay Harbor Islands, Indian Creek, Surfside and Sunny Isles Beach.

Central bayfront

Miami River, Grove & Gables

Miami River and Wagner Creek, Belle Meade, Morningside, Coconut Grove, Coral Gables waterway, Cocoplum, Gables Estates, Gables by the Sea, Tahiti Beach and Key Biscayne.

North Dade

Keystone, Shores & Aventura

Keystone Point, Sans Souci, North Miami, Miami Shores, Biscayne Park frontage, Golden Beach, Eastern Shores and the Aventura canal and Intracoastal basins.

South Dade

Pinecrest to Black Point

Snapper Creek, Deering Bay, Old Cutler, Palmetto Bay, Coral Reef, Cutler Bay, Saga Bay, Black Point Marina and the Homestead canal systems.

Broward County

New River to Lighthouse Point

New River, Dania Cut-off Canal, Port Everglades frontage, Las Olas Isles, Rio Vista, Harbor Beach, Coral Ridge, Hollywood and Hallandale canals, Lighthouse Point and the yacht yards and marinas along the Intracoastal.

Yard

1000 NW North River Dr
Unit 106
Miami, FL 33136

305 · 429 · 4539
What we get asked for

Say it however you say it — it’s the same job.

Dredging Miami Dredging contractors Miami-Dade Deepen my boat slip Dock dredging near me Shallow dock fix Canal dredging Miami Marina dredging South Florida Berth deepening Channel maintenance dredging DERM dredge permit help Class I permit Miami-Dade Biscayne Bay dredging Miami River barge berth Seawall repair Miami Marine demolition Miami-Dade Dredging Fort Lauderdale Dock dredging Broward County New River dredging
Get started

Deepen your slip, dock, waterfront, or berth.

Call us or send an inquiry. Tell us roughly how shallow it is and how soon you need it usable — we’ll tell you what it takes.

305 · 429 · 4539 info@seawallfl.com Mon–Fri · 9am–4pm 1000 NW North River Dr, Unit 106
Miami, FL 33136
Send an inquiry
Or call 305-429-4539 · Mon–Fri 9am–4pm