Since 1967, Williamson & Sons Marine Construction has been the only complete and comprehensive group of seawall designers, manufacturers and installers in Southwest Florida and beyond. All work is completed by our experts, including concrete mixing, seawall slab pouring and delivery. We also perform new lot and site preparations. When it comes to seawall and concrete dock damage, our professional inspectors evaluate and offer many repair options. When repairs are not an option, we also do deconstruction and removal.