About RINSA
RINSA (Reparaciones e Ingeniería Naval S.A. de C.V.) provides integrated marine engineering, ship repair and offshore services across Mexico and the United States. We support projects from feasibility assessment to full execution, delivering reliable solutions in demanding marine environments.
With proven experience in afloat operations, dry-dock projects and marine terminals, our team ensures execution aligned with international classification standards including ABS, DNV and Lloyd’s Register.
We are committed to safety, quality and operational efficiency, supporting our clients with practical, technically sound solutions in every stage of their projects
Our Services
Engineering & Consulting
- Marine engineering project development
- Structural and mechanical calculations
- Stability, tonnage & freeboard analysis
- Class approval documentation
Ship Repair & Fabrication
- Structural steel renewal
- Welding (FCAW certified personnel)
- Vessel modifications and conversions
- Offshore structural repairs
Offshore & Installation
- Sea fastening for transport
- Installation of modules and systems
- Rope access services
- Offshore supervision and execution
Inspection & Support
- NDT (UT, MT, PT, RT)
- Draft surveys
- Procurement & inspection
- Owner’s representation
Our Work
Título 2
Bulk Carrier Hull Steel Renewal -Gulf of Mexico
Scope:
Renewal of 18 tons of steel on the hull and in ballast tanks.
Result:
Completed within dry-dock schedule, fully compliant with classification society requirements.
Bulk Carrier Hull Steel Renewal -Gulf of Mexico
Sea Fastening Installation – Crane Transport
Scope
Fabrication and installation of structural supports and securing elements for marine transportation.
Result
Guaranteed load stability and safe offshore transportation in accordance with engineering requirements.
Crane Pedestal Structural Modification – Offshore Unit
Scope
Engineering and execution of crane pedestal structural modification, including stability calculations, preparation of general arrangement drawings, and coordination of class approval process.
Result
Restored structural integrity and safe crane operation in compliance with project specifications.
BWTS Installation – Tanker Vessel
Scope
Installation and integration of ballast water treatment system, including piping, equipment alignment.
Result
Achieved full compliance with IMO Ballast Water Management Convention.
Marine Electrical Installation – Engine Room
Scope
Cable routing, termination, equipment integration under marine standards.
Result
Ensured safe, reliable and compliant onboard electrical system operation.
Main Engine Overhaul – Fishing Sup. Vessel
Scope
Complete overhaul of main marine diesel engine, including disassembly, inspection, replacement of critical components and precision reassembly.
Result
Restored engine performance and operational reliability under continuous marine service.
TRUSTED BY
Supporting marine and offshore operations for clients across Mexico and the United States.
Need support for your next offshore or marine project?
Tell us about your vessel or offshore project and our engineering team will get back to you with a tailored proposal.
MARINE IRM & ENGINEERING SERVICES