Dann Sapp and Son, Inc.
Dann Sapp and Son, Inc.
Dann Sapp and Son, Inc.
Dann Sapp and Son, Inc.
Dann Sapp and Son, Inc.


Welcome to Dann Sapp and Son Seawall marine construction company. We are a family owned and operated business specializing in the planning, design, and construction of new seawalls and retaining walls, as well as repairs to existing seawalls. For over 50 years, we have served Pinellas, Hillsborough, Manatee and Sarasota counties.  In that time, we have completed over 1800 residential, commercial and municipal projects, and have installed well over 60 miles of seawalls!

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Dann Sapp and Son, Inc.Dann Sapp and Son Seawall, Inc. is your Florida seawalls and other marine construction solutions expert.  From new construction, to rebuilt seawalls and retaining walls, to emergency repairs, Sapp Seawalls has been here to serve your needs for over 50 years.  Choosing a seawall contractor is an important decision because these structures must be able to withstand the most brutal conditions. We stand behind the work we do with a 25-year guarantee.  You can trust our expertise to help you select the best solution, including structures constructed from aluminum, vinyl, composite materials, concrete, rock or rip-rap.  Call us today to learn more, or even to get a second opinion.



Sapp & Sons Seawall  •  FL CB C-025120   Marine C-3886
4211 31st Street North •  St. Petersburg, FL 33714 •  727.528.1555


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