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Lee County Seawall Specialists

Trusted Family-Owned Seawall Experts

At Williamson & Sons Marine Construction, we’ve been specializing in seawall construction for over 50 years. Built on a legacy of hard work, we deliver durable, high-quality seawalls across Lee County. When you work with us, you’re dealing directly with a Williamson—no salespeople, just real expertise.

Our Mission

To build seawalls that stand the test of time, providing protection and peace of mind for homeowners and businesses in Lee County.

Why Choose Williamson & Sons?

For over 50 years, homeowners and businesses in Lee County have trusted Williamson & Sons for durable, high-quality seawalls built to last. As a family-owned company spanning four generations, we take pride in delivering expert service, personalized solutions, and reliable protection for your waterfront property.
  • Family-Owned & Operated - Built on hard work and integrity, we’ve been specializing in seawall construction since 1967.
  • Built to Last - We use the highest quality materials to ensure long-lasting durability for your property.
  • Ground-Based Construction - No barges required, saving you time, money, and reducing environmental impact.
  • Fair & Transparent Pricing - No hidden fees or markups—just honest, competitive pricing that gives you the best value for your investment.
  • No Salespeople - Just Real Expertise – You deal directly with a Williamson—no middlemen, no markups, just honest service.

Let’s Build Something That Lasts.

Stronger, longer-lasting seawalls—built to stand the test of time. Our family-owned team specializes in new construction, replacements, and repairs, delivering customized solutions for homeowners and businesses.
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Built to Last. Trusted by Homeowners.

From the first dig to the final touch, our seawalls are built with precision, durability, and craftsmanship. See why homeowners and businesses trust us to protect their waterfront.
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What Our Clients Say

Homeowners and businesses trust Williamson & Sons for durable Seawall Services. We pride ourselves on protecting your shoreline.

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I get compliments from the boaters going by. Bubba works with you and goes out of his way to make sure your happy with the work. The whole crew did great work on the sea wall and deck. I'm very happy with the complete job
David WatsonHappy Client
Had another great experience with Williamson. This is the second new seawall they have installed for us. Great job! Great communication! Zero issues. Thank you.
Chris SchoenfeldHappy Client
I highly recommend Williamson & Sons. They have built two seawalls for us and we couldn't be happier with their workmanship, communication, and fair pricing. I also stopped into their office recently and the office ladies were all very helpful and professional.
SpencerHappy Client