Ship & Offshore Rigs Services
Maintenance
Odin Diving A/S has supervisors, divers and technicians with extensive experience in ship maintenance and repair. We have our own fabrication workshop and dive test tank. We offer a wide range of underwater services, including:
- Hull cleaning with brush kart
- Multi-stage propeller polishing
- Installation of cofferdams for valve overhaul
- Anode replacement and sensor replacement
- Underwater painting and anti-corrosion treatment
- HP water jetting and much more
Why maintenance matters
Regular maintenance is important of maritime and offshore operations. For both ships and rigs, it ensures operational efficiency, safety, and compliance with international standards. Maintenance reduces fuel consumption, prevents major breakdowns, and extends the lifespan of critical components.
Key maintenance insights:
Marine fouling and drag reduction
Hull cleaning reduces drag caused by fouling, improving fuel efficiency.
Prevention of corrosion
Anti-corrosion treatments, anode replacements, and underwater painting preserve metal surfaces.
Performance optimization
Regular propeller polishing enhances propulsion and minimizes fuel consumption.






Key areas of operation
At Odin Diving A/S, we are capable of servicing ships as well as offshore rigs.
Ships
At Odin Diving A/S, we provide maintenance services for all types of ships. We offer underwater cleaning of hulls and propellers, as well as anode replacement, to reduce resistance and extend the vessel’s lifespan.
Our certified commercial divers adhere to all applicable standards and safety protocols, ensuring that your ship remains in optimal condition with minimal operational disruption.
Offshore Rigs
We offer maintenance services for offshore rigs with a focus on extending the platform’s lifespan. Our commercial divers perform underwater cleaning, anode replacement, and other essential tasks to minimize corrosion and other damage that may occur over time.
With regular maintenance, you can reduce the risk of unexpected damage, ensuring that your offshore rigs remains in optimal operating condition.
Why Odin Diving is the right choice
Our many years of experience in underwater work make us specialists in the industry. You can therefore be confident in receiving high-quality results when you choose Odin Diving A/S.
Professional commercial divers
No matter the type of task you face, you can rely on a commercial diver from Odin Diving A/S to have the necessary training and certification to perform the job.
Certifications
We are certified by the leading classification societies, including DNV-GL, ABS, Lloyd’s Register, Bureau Veritas, and Rina. This ensures that all inspections meet the highest regulatory standards.
No costly surprises
At Odin Diving A/S, we always carry out our work at fixed prices – with no unexpected extra charges.
Our maintenance services
Learn more about our range of maintenance services and the many advantages they bring to ships and offshore platforms.
Hull cleaning
Our advanced brush kart systems remove marine fouling without damaging the hull coating, restoring performance.
Propeller polishing
Using a multi-stage approach, we improve propeller efficiency, reducing fuel usage and minimizing vibrations.
Anti-corrosion treatments
We apply specialized coatings to protect metal surfaces in harsh marine environments.
Anode replacement
Regular replacement of sacrificial anodes ensures effective cathodic protection against corrosion.
Cofferdams for valve overhaul
Our cofferdams create safe working conditions underwater, enabling efficient valve maintenance
Our experience
Since 2015 we have kept track of the tasks carried out within ships. We have furthermore done the same within rigs as of 2016. Our commercial divers have been part of carrying out these various tasks.
Case Studies
Learn how we’ve worked with
clients to deliver exceptional results.
About Odin Diving A/S
Odin Diving A/S is committed to ensure the highest quality in our activities and services.
Contact Odin Diving A/S
Reach out to us for inquiries, project collaborations, or to learn more about how our expertise can support your operations.
Send us an email with your questions or project details, and we’ll get back to you promptly.
PIER 6-4, 9900 Frederikshavn
Visit us at our headquarters or find us at the dock in Frederikshavn.