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Underwater Inspection Services

Underwater vessel inspections are an essential part of routine maintenance, helping keep ships safe, efficient, and in line with regulatory requirements. These checks reveal wear, fouling, or hidden damage that might affect performance or lead to more serious issues if ignored.

For shipowners, operators, and technical managers, working with dependable underwater inspection companies makes all the difference. At Records Marine, we make it easier to find professionals who know how to handle these jobs. Whether it’s a planned survey or a quick check before port entry, our platform helps you reach trusted names in underwater inspection services.

Types of Underwater Inspection Services

Different underwater surveys serve different needs, depending on vessel type, age, and route. Here are some of the most common services offered by underwater inspection companies:

  • Hull Condition Surveys - Used to check for fouling, corrosion, cracks, or damage to the hull’s surface below the waterline. Often done during routine maintenance or after contact incidents.
  • Propeller & Rudder Inspections - Ensure there are no obstructions, blade damage, or misalignment that could reduce efficiency or cause vibration.
  • Sea Chest and Grating Checks - Help confirm that water intakes and grates are free from marine growth or debris buildup.
  • Cathodic Protection Inspection - Evaluates anode condition and system effectiveness for corrosion prevention.
  • UWILD (Underwater Inspection in Lieu of Drydock) - Carried out by divers or ROVs under class-approved procedures to replace or extend the need for drydocking.
  • Damage Assessment Surveys - Performed after a grounding or collision to inspect for structural harm not visible from above the surface.

What to Look For in a Professional Underwater Inspection Company

Choosing the right team for underwater services isn’t just about availability - it’s about precision, experience, and trust. With critical components hidden below the waterline, the quality of your inspection can make the difference between smooth operations and expensive surprises. To ensure you’re working with the best underwater inspection service, here are a few key factors to keep in mind:

  • Certifications & Class Approvals - Work with companies certified by major classification societies. This ensures that your inspection reports will be recognized during audits and compliance checks.
  • Experience & Track Record - A solid history in marine inspections, especially with similar vessel types, means fewer errors and more reliable results.
  • Equipment Quality - Whether using ROVs or divers, modern equipment allows for clearer visuals, better data collection, and safer execution.
  • Comprehensive Reporting - Clear documentation with photos, video, and actionable recommendations helps you plan maintenance efficiently.
  • Knowledge of Local Regulations - Especially in port-state-controlled regions, local expertise helps prevent delays or failed inspections.

Records Marine works only with companies that meet these criteria - saving you time and helping you avoid unnecessary risk.

Search, Compare, and Choose Trusted Underwater Survey Providers on Records Marine

With so many providers out there, it can be hard to know who to trust. At Records Marine, our mission is to make your selection process easier. We’ve curated a list of trusted underwater inspection companies with proven expertise in servicing commercial and offshore fleets. Whether you’re arranging a routine check or investigating a specific issue, we help you find professionals who deliver accurate and timely inspections.

Our platform is built to help marine professionals find teams with the skills, tools, and approvals needed to deliver reliable underwater results. You can browse detailed profiles, compare capabilities, and select companies that match your specific operational needs and vessel type.

Explore your options, make informed choices, and keep your vessel’s underwater health in check - right here on Records Marine.

Company KINGS OCEAN MARINE SERVICES PVT LTD logo

Year Founded: 2005

RM verified

KINGS OCEAN MARINE SERVICES PVT LTD


Kings Ocean Marine Services Pvt. Ltd. A global marine solutions provider specializing in ship repair, maintenance, and technical services. With offices in India, China, and the Netherlands, we deliver reliable, high-quality support to vessels worldwide.

kingsocean.in
Company BEYMAR MUHENDISLIK VE DENIZCILIK TIC LTD STI logo

Year Founded: 2019

RM verified


we are able to serve or arrange riding team for all kind of calibration and manintenance, modernization, spare part supply, service organization. everywhere on world. we are able to solve all problems with authorized service provider.

Company GM World Incorporation logo

Year Founded: 2019

RM verified


Specializing in the depths of the seas, is a leading company in the underwater sector. With years of experience and expertise,GM World provides services in underwater exploration, maintenance, repair, offshore dives, underwater surveys, construction, projects, and contracting. Our company, dedicated to customer satisfaction, operates with an advanced technology and a specialized team to explore and preserve the underwater world.

Company NEW CHANNEL CHINA INTERNATIONAL CO LTD logo

Year Founded: 2010

RM verified


all kind of ship service, engine repair, automation repair, alpha lubricator system troubleshooting and repair, Deck crane and hatch cover inspection and repair, GMDSS repair and service, lifeboat and davit inspection and repair,

Company MAREX SUBSEA WELDS ltd. logo

Year Founded: 2016


Class A Underwater Welding Services with the ability to perform any repair worldwide. With MAREX you have the unique option of DNV certified PERMANENT repairs so your vessels can avoid Drydocking if not necessary. We are working under ISO:9001 and we have a DNV WELDING WORKSHOP APPROVAL CERTIFICATE, all of which can demonstrate the professionalism and quality of our services.

Company MAXIDIVE CO. Ltd logo

Year Founded: 2017


MaxiDive Co., Ltd is recognized as one of Thailands most experienced providers of commercial underwater services for the maritime sector. Located in Sriracha, Chon Buri, the company focuses on maintaining and restoring the performance of commercial vessels through professional underwater hull maintenance, propeller care, marine inspections, and rapid-response subsea repair operations. Each year MaxiDive assists more than 300 vessels and remains on standby around the clock to support port authorities, ship operators, fleet managers, and maritime logistics companies throughout the Gulf of Thailand. Our commercial diving specialists operate with professional-grade equipment and strict safety protocols to ensure reliable underwater service delivery. By improving hydrodynamic efficiency and preventing fouling problems, MaxiDive helps clients lower operational expenses, reduce fuel usage, and maintain consistent vessel performance over time.

Company A BLUE STAR MARINE SERVICES Co. logo

Year Founded: 1991


A. BLUE STAR MARINE SERVICES Co., operating from Port Said since 1991, delivers comprehensive ship supply and agency solutions for vessels calling at Egyptian ports and the Suez Canal. We provide approved marine stores, safety and lifesaving items, catering supplies, bonded products, and technical spares. Our team handles canal formalities, crew logistics, and customs procedures, alongside mechanical, electrical, and underwater service support. With ISO certifications and ISSA/IMPA membership, we offer dependable, 24/7 service with efficient turnaround and fair pricing.

Company Ocean Tech Diving Services logo

Year Founded: 2000


We provide all types of underwater services ranging from jetty construction to ROV services in all over the world with the best and cheap rates in the market.We been in the industry for more than 25 years.

Company Arctic Ship Repair logo

Year Founded: 2024


Arctic Ship Repair offers certified underwater services to keep your vessel efficient and compliant without dry-docking. Our expert dive teams perform in-water propeller cleaning, polishing, and hull inspections using advanced tools and HD video documentation. We remove marine growth, restore propeller smoothness, and reduce fuel consumption through precision polishing. Our underwater inspections support class surveys, damage assessments, and pre-docking evaluations. With rapid mobilization and strict safety protocols, we deliver reliable results in ports and anchorages. Trust Arctic Ship Repair for cost-effective, class-approved underwater maintenance that keeps your fleet moving.

Company BestBangla Marine and Trading Ltd logo

Year Founded: 2024


We offer a comprehensive range of professional underwater services to support vessel maintenance and emergency response at anchorage or berth. Our certified divers and technicians are equipped to perform underwater hull cleaning, propeller polishing, seabed inspection, in-water surveys UWILD, anode replacement, and minor underwater repairs with precision and efficiency. Operating under strict safety and class-compliant standards, we help shipowners reduce drydocking needs, save time, and ensure uninterrupted operations. All services are delivered with high-definition video/photo reporting for transparency and classification requirements. Available 24/7 across all major Bangladeshi ports, our underwater solutions are trusted for reliability, quick response, and international quality standards.

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