Coston Marine Services

Founded in 1996, we provide professional marine construction, dredging, and shoreline erosion control services throughout South Florida. Our team specializes in seawall construction, dock construction, dredging, and erosion mitigation solutions designed to protect waterfront properties and improve marine access. Nearly three decades of experience, advanced equipment, and proven construction methods allow us to deliver durable, long-lasting results for residential, commercial, and municipal projects. Environmental responsibility and quality craftsmanship remain at the core of every project we complete. Every solution is carefully planned and executed to ensure strength, reliability, and lasting performance in South Florida's demanding marine.