HighTechDiver
Specialized Underwater Solutions for Ships & Structures
• Underwater inspection of hull and all submerged parts • Issue of report with video and / or photos for class and / or owners. Underwater inspection in lieu of drydocking (UWILD).
• Repair of propeller, rudder and damaged or corroded hull • Ultrasonic measurements • Replacement of anodes. Usage of cofferdam if needed for hull repairs. • We also undertake port works, all work carried out by experienced professional divers.
• Underwater hull cleaning (in all ports u/w hull cleaning permitted) • Cleaning of sea chests • Propeller diamond polishing or cleaning. * Usage of appropriate power tools for hull cleaning.
Underwater Services
Underwater Inspections
✅Underwater inspection of hull and all submerged parts ✅Issue of report with video and / or photos for class and / or owners. Underwater inspection in lieu of drydocking (UWILD) ✅We provide detailed and accurate surveys. Our highly skilled divers use advanced techniques to assess conditions and identify potential issues. With years of experience, we deliver precise evaluations and comprehensive reports. Our inspections help ensure the safety, stability, and longevity of underwater structures. Based on our findings, we offer expert recommendations for necessary cleaning , diamond polishing, repairs and maintenance. Trust our team for reliable underwater assessments that support your u/w projects. Contact us today to schedule a professional underwater survey!
Underwater Construction and Repair
✅ Repair of propeller, rudder and damaged or corroded hull ✅ Ultrasonic measurements ✅ Replacement of anodes. Usage of cofferdam if needed for hull repairs. ✅ We also undertake port works, all work carried out by experienced professional divers. Our expert diving team now specializes in building and repairing docks in ports, ensuring strong and long-lasting structures. We use high-quality materials and advanced techniques to deliver exceptional results. Whether you need a new dock or repairs on an existing one, our skilled professionals are ready to assist. Safety, efficiency, and durability are our top priorities in every project we undertake. With years of experience in underwater construction, we guarantee reliable and cost-effective solutions. Contact us today to discuss your needs and get a customized plan for your port!
Comprehensive & Safe Underwater Hull Cleaning Services
✅ Underwater hull cleaning (in all ports u/w hull cleaning permitted) ✅ Cleaning of sea chests ✅ Propeller diamond polishing or cleaning. ✅ Usage of appropriate power tools for hull cleaning. Our advanced diver-operated cleaning technology allows us to perform thorough underwater hull cleaning on vessels of all types and sizes. We efficiently clean vertical sides, flat bottoms, curved surfaces, and hard-to-reach niche areas. Our specialized equipment is designed to remove all forms of marine fouling while preserving the integrity of the hull’s protective coatings. With precision and care, we enhance vessel performance and fuel efficiency. Our team ensures every cleaning operation is conducted safely and effectively. Contact us today for professional underwater maintenance services!
Marine Infrastructure Experts: Submarine Pipelines & Port Construction Services
✅ Pipeline Installation & Repair We support the installation of oil, gas, and water pipelines — with accurate alignment, underwater welding, and real-time video inspections. ✅ Seabed Survey & Preparation Using divers and sonar, we assess the terrain before laying pipelines or foundations for port structures. ✅ Underwater Welding & Cutting For complex infrastructure work, we offer high-quality wet welding solutions, ideal for permanent repairs. ✅ Port Structure Maintenance & Construction From caissons to concrete structures and dock stabilization, our divers handle high-pressure tasks below the surface. At HighTechDiver, we specialize in advanced underwater operations, supporting submarine pipeline installation, inspection, and repair, as well as port construction projects across Greece and the Mediterranean. Our certified commercial diving team works closely with engineering firms, port authorities, and offshore operators to ensure safety, precision, and long-term performance.
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Contact us
- Keratsini, Greece
- Branches : Piraeus - Volos - Syros- (Greece)
- +30-2104632338
- +30-2155652071
- +30-6983885784
- +30-6983787637 - WhatsApp available at the same number for fast communication.
- hightechdiver@outlook.com
- Monday - Sunday 24/7
Contact Us 24/7 – Fast Deployment Available Need urgent underwater services or a quote for your project? We’re here to help – anywhere in Greece and the Mediterranean.