Southern Dredging and Marine provides dredging of channels, marinas, harbors, beach reclamation & maintenance dredging.  Consulting Services offered thoughout the Caribbean Islands

Dewatering and Desilting

Southern Dredging and Marine, Inc. can provide Dredging contractors consulting services throughout Caribbean Islands for dewatering and sludge, sediment and silt removal projects that you may need. We offer both short or long term service and are dedicated to providing environmentally sound solutions to sediment dewatering and sludge management problems. Our services include shoreline protection and erosion control.  Projects can include GeoTextile tube projects, dredging site preparation and shoreline land reclamation. We service Florida, the Caribbean Islands, the Bahamas and Exumas and Central America.

Maintenance Dredging

Maintenance & Environmental Dredging and Desilting can include cleaning pollutants from rivers, lakes canals or reservoirs as well as removal of aquatic vegetaion that has built up. We can also remove silt or sand buildup from harbors, rivers, lakes and channels and inland waterways. More

Marinas & Harbors

Southern Dredging & Marine offers Harbors and Marina Dredging to improve navigation. Rivers, Marinas and Harbors can be deepened and dredged to remove excess silt or sand builtup and to gain a maximum depth or create new marinas and harbors in virgin areas to meet your specifications. More

Channel Dredging

We offer Channel Dredging with the use of hydraulic cutterhead suction dredges equipped with spuds for dredging virgin rock and ocean bottom. Using a cutterhead suction dredge is efficient and creates less turbidity, and all our dredging services can be coupled with GeoTextile Tubes.  More


GeoTextile Tubes & Bags

We can provide and install GeoTextile Tubes and Bags for dredging projects anywhere in Florida, Bahamas, and Exumas, Caribbean Islands or Central America. Use of GeoTextile Tubes or Bags is a method of containing the spoils of silt or sand from the dredging process. After dewatering, the bags can be cut open and the remains of silt or sand can be used for beach refurbishment and restoration and land reclamation. It is especially beneficial to the marine environment and helps keep the marine turbidity to a minimum while at the stame time protecting marine aquatic vegetation and animal life. In other words, it is very "environmentally friendly" and should be considered when keeping the pristine environment is a factor. Contact us for more information and to arrange a consultation. More

Breakwater Protection and Erosion Control

We can provide and install GeoTextile Articulating Block Mats and Cable-Reinforced Concrete Mattresses. These mats can be used on banks to stop erosion or in breakwaters to provide hurricane protection to GeoTextile Tubes used for groins, breakwaters and other shoreline and marina applications. GeoTextile Fabric formed concrete mats have been used successfully worldwide and have proven to be as effective as older techniques. These mattresses can also mitigate uplift forces and can greatly reduce wave action which adds stability and protection to banks and breakwaters. They make the perfect armored protection when used in conjunction with GeoTextile Tubes. Because their conforming shape, they are perfect for use in protecting and strengthening GeoTextile Tubes used for groins and breakwaters. The cost of using the mattresses versus rubble mound has proven to be very cost effective, and the benefits are long lasting and impressive . More

Service Areas

Our services extend throughout St. Augustine, Jupiter, St. Lucie, West Palm Beach, Stuart, Port Charlotte, St. Pete, Hudson, Apalachicola, Pensacola and more in Florida to the Caribbean Islands including Trinidad & Tobago, St. Lucia, St. Croix, Virgin Islands, Barbados, Bermuda, Aruba, Jamaica, Martinique, Dominican Republic, Cayman Islands, Antigua, Anguilla, Puerto Rico, Grenada, Turks & Caicos, St. Martin, St. Kitts and extend to all of the Bahamas and Exumas such as Georgetown. We also serve parts of Central America including Belize, Honduras, Nicaragua, Costa Rica, and Panama.

Services Offered

  • Capital Dredging
  • Deeping of Harbors & Marinas
  • Navigation Dredging
  • Revitalizing Marinas
  • Inland Waterways
  • Storage Capacity for Reservoirs
  • Dredging & Sediment Removal
  • Maintenance Dredging
  • Environmental Dredging
  • Sludge / Settlement Dewatering
  • Toxins Removal
  • Desilting & Aquatic Plant Removal
  • GeoTextile Tube Installation
  • Toxins Removal
  • Land Reclamation
  • Beach Revitaliztion
  • Erosion or Flood Control
  • Environmental Site Services