free estimates!

305-289-0461

Courteous, Reliable & Responsive

Coastal Construction

Commercial & Residential renovations, additions, remodeling and more.

Coastal Docks

Sea Walls, Docks, Marinas, Boatlifts, etc.

Coastal Dredging

Hydraulic or Mechanical Dredging of Lake, Bay & Sea Floors.

The Coastal Group is a full-service marine and general contractor that can turn your concept into reality. 

We have more than 20 years of experience in all phases of concrete and wood construction.  We are licensed and insured, and all our work is guaranteed.  We also have mechanical and hydraulic dredging capabilities.​


We now perform a variety of contracting services under the auspices of three separate but related entities.

Marathon, FL Marine, General Contracting Services & Dredging 

our Services

Contact The Coastal Group today at 305-289-0461 for a free estimate, or browse our website for more information about our products and services.