Underwater Ship Repair & Maintenance in TUNISIA.
Professional underwater interventions for all types of vessels – available 24/7.
Deep Blue Marine provides expert underwater repair, maintenance and inspection services for commercial ships, offshore units, fishing vessels, yachts and superyachts across Tunisia. Our certified divers operate with precision, safety and speed to keep your vessel fully operational.
Why Choose Deep Blue Marine?
- 24/7 Emergency Response – At berth or anchorage
- Certified Professional Divers
- Advanced hyperbaric & wet welding
- Multi-sector expertise (commercial, offshore, yachting)
- Operations in low visibility / harsh conditions
- HD ROV inspections & technical video reports
Safety & Certifications
Core Services
Underwater Ship Repair & Maintenance
Hull repairs, steel works, wet welding, propeller repairs, rudder operations, thrusters, zinc anodes, ICCP systems, hull cleaning.
Underwater Inspections (UWILD & ROV)
Class inspections, damage assessment, HD video surveys, technical reporting.
Emergency & Recovery Operations
Lost object recovery, underwater search, urgent interventions, support for dry-docking.
Full coverage of Tunisian ports: Bizerte, La Goulette, Rades, Sfax, Gabes, Zarzis, plus extended Mediterranean operations on request.
Technical Capabilities
- Hyperbaric / wet welding
- Propeller polishing & balancing
- Hull cleaning for improved fuel efficiency
- Sea chests & gratings
- Rudders & thrusters
- Sonar / log replacement
- ICCP systems
- HD ROV inspections & detailed reporting
of Underwater
Expertise
We master the depths
We execute highly complex underwater technical operations that ensure the safety, efficiency and operational continuity of all types of vessels.
Our work directly supports fleet performance, maritime trade flow and the economic development of ports, cities and entire regions.
Trusted by shipowners, captains and marine engineering teams worldwide.
Projects & Achievements
Real underwater operations, before/after results, emergency repairs, propeller works, hull inspection videos.
For inquiries, technical assistance, inspections or marine services
Do you operate on all vessel types?
Yes. We work on all vessel types: cargo ships, tankers, tugs, ferries, naval vessels, offshore platforms, yachts and superyachts. Each operation is tailored to the vessel’s technical requirements.
Do you provide 24/7 emergency response?
Yes. We provide 24/7 emergency assistance for critical situations such as underwater damage, lost equipment, propeller obstructions, hull breaches or salvage operations.
Do you provide video inspections and detailed reports?
Yes. We deliver full inspections that include HD video, photos, technical assessments, recommendations and certified reports (UWILD, classification, insurance, etc.).
Do you work only underwater or also above water?
We do both. Deep Blue Marine carries out underwater operations as well as surface maintenance, technical support, port assistance, logistics, yachting services, high-reach operations and industrial cleaning.
In which areas do you operate in Tunisia?
We operate across all major ports in Tunisia, including Bizerte, La Goulette, Radès, Sfax, Gabès, Zarzis, Sousse, Monastir and all marinas nationwide. Our teams can respond quickly anywhere along the Tunisian coastline for maintenance, inspections, port assistance and underwater services.