Construction and Underwater Contracting

Certificates

Underwater Contracting with 30+ Years of Experience

As a company, you receive an underwater contracting service designed for operational reliability, cost-efficiency, and clear documentation. Since 1990, we have delivered maritime services to the industry, and with more than 30 years of experience, we carry out underwater structures, underwater repairs, and installations without interrupting your production longer than necessary.

Our certified commercial divers work closely with project managers and classification societies, ensuring fast and safe decision-making.

We handle everything from emergency underwater repairs to preventive maintenance, and you receive detailed reports, photos, and video material after every task.

The 24/7 support we offer means you can get assistance whenever your facility requires it — day, night, weekends, and across all of Denmark.
Should we handle your underwater contracting project? Call +45 20 35 86 95 for a rapid inspection or fill out the contact form — we respond within 24 hours.

Certified Construction & Underwater Contracting with Full Safety Control

In underwater contracting, quality and safety control are crucial for maintaining continuous operations.

We are ISO 9001:2015 certified, meaning we follow strict processes and document everything from risk assessments to final reports.

Underwater inspections are carried out by experienced and certified commercial divers and ROVs, giving you real-time decision-making based on video, photos, thickness measurements, and precise findings.

Our focus areas include harbor construction, quay structures, bridges, and industrial shafts, where underwater construction often requires close collaboration and clear timelines.

You will have a dedicated contact person coordinating production, safety, and regulatory requirements, ensuring the work fits into your timeline without operational downtime.

The result is reduced risk, lower costs, and consistent peace of mind regarding your facility and budget.

What We Offer Within Underwater Contracting

Underwater Contracting — From Planning to Execution

With Nordic Marine Service as your partner, you are guaranteed a team of contractors who plan and carry out your entire underwater project — from initial inspection to final execution.

We account for operations, access conditions, and environmental requirements, ensuring the project is completed safely and efficiently.
In close dialogue with your company, we define method selection, staffing, and equipment. You receive a clear plan with milestones, contingency measures, and communication so you always know the project status.

We handle everything from cutting and underwater welding to blasting underwater concrete, seabed protection, and injection work.

Throughout the process, we document all work with video, measurements, and daily reports. As your preferred diving contractor within underwater construction, we provide full transparency and safety throughout the project.

If you need related services, we also offer ship service, welding work, and equipment that supports maritime operations and production.

All work is continuously approved in dialogue with your project manager and, if needed, classification societies.

Would you like us to handle your underwater contracting needs? Contact us today.

Request a Quote for Construction and Underwater Contracting

Curious about how underwater contracting can solve your task efficiently and safely?

At Nordic Marine Service, we have delivered marine service since 1990 and work with certified commercial divers who understand the requirements of operations, authorities, and safety.
When you contact us, we always begin with a dialogue and an inspection, where we review the task together with your project manager. This allows us to assess the method, staffing, and timeline before providing a price that reflects the scope and complexity of your project.

We plan and coordinate every detail so the work can be completed safely and in accordance with your operational needs.

If you have an urgent situation, our team is ready to assist around the clock.

We operate nationwide and deliver solutions to the industrial, utility, port, and energy sectors.