Welcome To Sapp Seawall

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!

See a local newscast about
Florida seawalls.

What's New

Dann Sapp and Son, Inc.Dann Sapp and Son Seawall exclusively offers the ‘Cadillac of Seawalls,’ which is a concrete sheetpile structure that can be built for residential or commercial use, as a new seawall or over an existing seawall. Our unique technique requires surprisingly little space to construct and the lifespan of these seawalls far exceeds that of other seawalls. Read The Guide To The Cadillac Of Seawalls or call us today to learn more.

About Us

Dann Sapp and Son, Inc. Sapp and Son Seawall, Inc. is your Florida seawalls and 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. You can trust our expertise to help you select the best solution, including structures constructed from concrete, aluminum, vinyl, composite materials, rock or rip-rap. Our building contractor and marine licenses qualify Sapp Seawalls to complete more types of structures and at a higher quality than other seawall contractors. Call us today to learn more, or even to get a second opinion.