TM Marine Services combines the proven technical rigor of Sealy Technical Services with the construction expertise of Tideman Marine to deliver end‑to‑end naval architecture and marine engineering solutions.

For nearly a decade, Sealy Technical Services established a reputation for reliable engineering that kept vessels stable and waterfront infrastructure sound. Tideman Marine, known for designing and building robust workboats, brought deep insight into how drawings translate to performance at sea.
Together, we provide owners, operators, and shipyards with a single source for analysis, design, and support throughout a vessel’s life cycle.

Core Capabilities

• Naval Architecture – Efficient hull forms and weight distributions optimized for performance, safety, and economy.
• Marine Engineering – Structural and mechanical systems engineered to meet class, flag, and operational requirements.
• Dry‑Dock & Shipyard Support – Docking plans, structural evaluations, and load calculations that keep yard schedules on track.
• Forensic Engineering – Objective investigations and documentation to determine causes of structural or mechanical failure.
• Historical Vessel Restoration – Preservation‑focused designs that integrate modern safety and reliability standards.
• Laser Scanning & Digitizing – High‑resolution data collection for precise modeling, reverse engineering, and fabrication guidance.

Why Work With Us
20+ years of direct marine engineering experience

Class‑approved calculations and reports

Responsive communication and clear documentation from concept to delivery

Integrated team of engineers and builders for practical, implementable solutions

Whether you need a new vessel concept, lifecycle structural assessment, or specialized support in the shipyard, TM Marine Services delivers the accuracy, discipline, and accountability required for safe and efficient marine operations.

TM Marine Services

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