Dead Calm Seas Marine Services

Dead Calm Seas Marine Services (DCS) provides specialized rope access, commercial diving, and non-destructive testing solutions for marine, offshore, and industrial assets.

Our team supports clients with safe, efficient access to challenging environments—whether above, below, or at the waterline.

We deliver inspection, maintenance, mechanical support, and NDT services that reduce downtime and improve asset reliability.

With a strong focus on safety, quality, and rapid mobilization, DCS operates nationwide and internationally to support critical infrastructure, LNG facilities, bridges, dams, and offshore platforms.

Our multidisciplinary technicians bring expertise in rope access, diving operations, rigging, and advanced NDT methods, enabling clients to solve complex access and inspection challenges with confidence.