Ship Repair Services Bangladesh

Professional Ship Repair Solutions for All Types of Merchant Vessels

Ship Repair Services Bangladesh are professionally delivered by JK.S MARINE SERVICES for ship owners, technical managers, operators, charterers and offshore companies. Since 2014, we have provided reliable marine technical services, onboard repair, emergency ship repair, steel renewal, engine repair, hydraulic repair and marine welding at Chittagong, Mongla, Payra, Matarbari and Kutubdia Anchorage.

Our experienced marine engineers, certified technicians, welders, machinists, electricians, hydraulic specialists, pipe fabricators, steel workers, and riding squads provide complete repair and maintenance services for vessels operating at Chittagong Port, Mongla Port, Payra Port, Matarbari Deep Sea Port, and Kutubdia Anchorage.

Whether a vessel requires main engine overhaul, auxiliary engine repair, hydraulic troubleshooting, deck machinery repair, hull steel renewal, cargo equipment maintenance, electrical repair, automation system troubleshooting, emergency breakdown attendance, onboard machining, pipe fabrication, tank repair, or structural welding, our technical team is ready to respond quickly and efficiently to minimize downtime and ensure safe vessel operations.

Our repair capabilities cover every major area of a merchant vessel, including engine room machinery, cargo handling equipment, deck machinery, propulsion systems, electrical installations, navigation support equipment, hydraulic systems, structural steel, piping systems, ballast systems, cargo tanks, accommodation areas, and offshore support equipment. Every repair project is planned and executed with a strong commitment to safety, operational efficiency, technical accuracy, and internationally accepted marine engineering practices.

We understand that every hour a vessel remains out of service represents operational delays and financial loss. Therefore, our dedicated technical response team works around the clock to deliver fast mobilization, efficient repair planning, quality workmanship, and reliable technical solutions that help vessels return to operation as quickly as possible.

From routine maintenance to major machinery overhauls, emergency breakdown repairs, afloat technical services, dry dock coordination, and complete ship repair management, JK.S MARINE SERVICES continues to support domestic and international shipping companies with dependable marine engineering expertise across Bangladesh.

OUR OPERATIONAL COVERAGE

We proudly provide complete ship repair, marine engineering, machinery maintenance, emergency technical support, steel fabrication, hydraulic repair, electrical troubleshooting, and onboard repair services across all major commercial ports, shipyards, offshore locations, and anchorages throughout Bangladesh. Our mobile riding teams are available 24 hours a day to support vessels with fast response, skilled manpower, and professional repair solutions wherever assistance is required.

Chittagong Port

Chittagong Port is the largest and busiest commercial seaport in Bangladesh, handling thousands of container ships, bulk carriers, oil tankers, LNG carriers, LPG carriers, general cargo vessels, offshore support vessels, heavy lift ships, and project cargo vessels every year.

JK.S MARINE SERVICES provides complete ship repair and marine engineering support throughout Chittagong Port. Our services include main engine overhaul, auxiliary engine repair, generator maintenance, deck machinery repair, cargo crane repair, steel renewal, structural welding, hydraulic system repair, cargo pump maintenance, pipe fabrication, onboard machining, shaft alignment, rudder repair, propeller repair, electrical troubleshooting, automation maintenance, emergency repair attendance, and technical riding squads.

With rapid mobilization capability and experienced marine professionals, we help minimize operational delays and keep vessels running safely and efficiently.

Mongla Port

Our technical repair teams provide reliable marine repair and engineering services for vessels calling at Mongla Port. We support bulk carriers, coastal vessels, project cargo ships, barges, offshore support vessels, tankers, and government-operated vessels with professional repair and maintenance solutions.

Our capabilities include engine maintenance, steel fabrication, welding, hydraulic repairs, deck machinery servicing, cargo handling equipment maintenance, piping systems, electrical repairs, mechanical overhauls, and emergency technical support.

Payra Port

JK.S MARINE SERVICES provides complete technical repair services at Payra Port for merchant vessels requiring mechanical maintenance, engine overhaul, emergency breakdown repairs, electrical troubleshooting, steel repairs, cargo equipment maintenance, pipe fabrication, welding services, and onboard engineering support.

Our skilled technicians work closely with vessel operators to deliver safe, efficient, and cost-effective repair solutions that reduce vessel downtime while maintaining high engineering standards.

Matarbari Deep Sea Port

As Bangladesh's newest deep sea maritime infrastructure continues to expand, JK.S MARINE SERVICES is prepared to provide comprehensive technical support for vessels operating at Matarbari Deep Sea Port.

Our engineering teams are capable of handling machinery maintenance, emergency ship repair, mechanical troubleshooting, steel fabrication, hydraulic repair, electrical maintenance, deck equipment servicing, technical inspections, and onboard repair coordination for international merchant vessels.

Kutubdia Anchorage

Kutubdia Anchorage plays an important role in offshore lighterage operations and vessel anchorage activities in Bangladesh.

Our mobile repair teams provide 24/7 afloat repair services directly onboard vessels without unnecessary operational delays. We perform emergency welding, steel renewal, pipe fabrication, hydraulic repair, cargo equipment maintenance, machinery troubleshooting, electrical repairs, emergency engine maintenance, structural repairs, and riding squad support while vessels remain safely at anchorage.

This rapid response capability enables ship owners and operators to reduce off-hire time, maintain operational schedules, and complete essential technical work without waiting for dry docking whenever feasible.

24/7 Emergency Ship Repair & Marine Technical Support

Shipping operations never stop, and unexpected machinery failures can occur at any time. JK.S MARINE SERVICES provides 24/7 Emergency Ship Repair Services in Bangladesh, ensuring immediate technical response for vessels requiring urgent repair and maintenance.

Our emergency response teams are available around the clock to mobilize experienced marine engineers, mechanical technicians, welders, pipe fabricators, electricians, hydraulic specialists, machinists, and riding squads to vessels at ports, terminals, offshore locations, shipyards, and anchorages.

Whether the vessel experiences main engine failure, auxiliary engine malfunction, generator breakdown, hydraulic leakage, electrical faults, cargo crane failure, steering gear malfunction, deck machinery damage, steel cracks, pipeline leakage, ballast system failure, cargo pump problems, hatch cover defects, or emergency structural damage, our technical team responds quickly with practical and efficient repair solutions.

Our objective is to minimize vessel downtime, reduce operational delays, improve safety, and return vessels to normal operation as quickly as possible.

Ship Repair Workshop & Mobile Riding Teams

JK.S MARINE SERVICES operates with experienced technical manpower, dedicated repair equipment, fabrication facilities, and highly skilled mobile riding teams capable of performing onboard repairs throughout Bangladesh.

Our workshop facilities and field service teams are equipped to undertake both planned maintenance and emergency repair projects for merchant vessels, offshore vessels, coastal vessels, barges, dredgers, tug boats, floating cranes, and various marine assets.

Our technical capabilities include:

Marine Mechanical Repair
Marine Engine Overhaul
Steel Fabrication
Structural Steel Renewal
Pipe Fabrication
Marine Welding
Shaft Machining
Line Boring
Precision Machining
Hydraulic System Repair
Electrical Maintenance
Generator Overhaul
Cargo Equipment Repair
Deck Machinery Maintenance
Pump Repair
Valve Overhaul
Emergency Breakdown Repair
Onboard Riding Squad Support

Our mobile repair teams can be deployed rapidly to vessels at Chittagong Port, Mongla Port, Payra Port, Matarbari Deep Sea Port, Kutubdia Anchorage, offshore locations, shipyards, terminals, and industrial marine facilities.

Marine Technical Expertise

Our multidisciplinary technical workforce consists of highly experienced professionals from different areas of marine engineering and ship repair.

Our technical resources include:

Marine Engineers
Chief Engineers
Mechanical Engineers
Marine Electricians
Automation Engineers
Hydraulic Engineers
Welding Specialists
Certified Welders
Steel Fabricators
Pipe Fabricators
Machining Specialists
Line Boring Technicians
Shaft Alignment Specialists
NDT Technicians
Quality Control Inspectors
Riding Squad Teams
Safety Supervisors
Project Coordinators
Technical Superintendents
Repair Planning Engineers

Their combined technical knowledge enables us to undertake small routine maintenance jobs as well as major ship repair projects with confidence and professionalism.

JK.S MARINE SERVICES provides professional Ship Repair Services in Bangladesh for international ship owners, vessel managers, charterers, operators, and offshore companies worldwide, including:

Ship Owners
Ship Management Companies
Technical Management Companies
Fleet Operators
Charterers
Ship Managers
Marine Contractors
Offshore Companies
Oil & Gas Operators
EPC Contractors
Port Operators
Terminal Operators
Government Organizations (Subject to Applicable Regulations)
Naval Architecture Consultants
Marine Survey Companies
Classification Society Surveyors
Logistics Companies
Heavy Industry Operators

Our Commitment to Reliable Ship Repair

At JK.S MARINE SERVICES, we understand that every vessel has unique technical requirements and operational schedules. Our commitment is to deliver dependable, safe, and efficient repair solutions that minimize downtime while maintaining the highest standards of workmanship and professionalism.

From routine maintenance to emergency breakdown response, afloat repair, structural renewal, engine overhauls, hydraulic troubleshooting, electrical repair, deck machinery maintenance, steel fabrication, and complete technical support, our goal is to become a trusted long-term marine repair partner for ship owners, operators, and technical managers worldwide.

Whether your vessel is alongside, at anchorage, or preparing for dry dock, our experienced team is ready to provide professional ship repair services across Bangladesh with prompt response, transparent communication, and practical engineering solutions.

ENGINE ROOM REPAIR & MARINE MACHINERY SERVICES

The engine room is the heart of every vessel, and reliable machinery is essential for safe navigation, cargo operations, and uninterrupted commercial performance. JK.S MARINE SERVICES provides comprehensive engine room repair, machinery maintenance, emergency troubleshooting, and technical support for all types of merchant vessels operating at Chittagong Port, Mongla Port, Payra Port, Matarbari Deep Sea Port, Kutubdia Anchorage, and other offshore locations throughout Bangladesh.

Our experienced marine engineers, chief engineers, mechanical specialists, machinists, hydraulic technicians, and certified welders perform both scheduled maintenance and emergency repairs onboard vessels or during dry docking. We deliver professional repair solutions that minimize vessel downtime while maintaining high engineering standards and compliance with international maritime practices.

Main Engine Repair & Overhaul

The main engine is the primary propulsion system of every merchant vessel. Our technical team provides complete inspection, troubleshooting, maintenance, overhaul, and repair services for slow-speed and medium-speed marine diesel engines. We undertake cylinder head overhaul, piston replacement, piston ring renewal, cylinder liner replacement, crankshaft inspection, connecting rod repair, camshaft maintenance, timing adjustment, bearing renewal, fuel system calibration, lubrication system servicing, and complete engine performance testing to restore safe and reliable operation.

Auxiliary Engine Repair

Auxiliary engines supply electrical power and support essential onboard operations. We provide complete auxiliary engine troubleshooting, overhaul, component replacement, preventive maintenance, vibration analysis, cooling system inspection, lubrication system servicing, governor adjustment, and operational testing to ensure dependable power generation.

Marine Generator Overhaul

Reliable electrical power is critical for vessel operations. JK.S MARINE SERVICES performs complete generator overhaul, alternator inspection, winding checks, bearing replacement, AVR troubleshooting, insulation testing, electrical performance evaluation, synchronization testing, load testing, and commissioning to maximize generator reliability.

Turbocharger Repair & Maintenance

Marine turbochargers require regular inspection and maintenance to maintain engine efficiency. Our engineers perform turbocharger dismantling, cleaning, balancing, bearing replacement, rotor inspection, nozzle ring servicing, casing inspection, assembly, and operational testing to improve combustion efficiency and fuel performance.

Marine Boiler Repair

We provide repair and maintenance services for auxiliary boilers, exhaust gas boilers, steam systems, burners, feed water systems, safety valves, pressure controls, steam piping, insulation, and associated components. All repair work is carried out following accepted marine engineering practices to ensure safe steam generation.

Marine Pump Repair Services

Our engineers repair and overhaul all types of marine pumps, including:

Ballast Pumps
Fire Pumps
Bilge Pumps
Fresh Water Pumps
Sea Water Pumps
Cooling Water Pumps
Fuel Oil Transfer Pumps
Lubricating Oil Pumps
Cargo Pumps
Stripping Pumps
Sludge Pumps
Hydraulic Pumps
General Service Pumps

Each pump is dismantled, inspected, repaired, pressure tested, aligned, and commissioned for reliable performance.

Marine Compressor Repair

Compressed air systems play an essential role in engine starting and vessel operations. We repair air compressors, intercoolers, aftercoolers, air dryers, air receivers, pressure regulators, safety valves, filters, lubrication systems, and complete compressed air systems to restore safe operation.

Fuel System Repair

Our fuel system services include:

Fuel Injector Overhaul
Fuel Injector Testing
Fuel Pump Repair
Fuel Pump Calibration
Fuel Valve Repair
Fuel Filter Replacement
Fuel Oil Heater Maintenance
Fuel Transfer System Repair
Fuel Piping Repair
Leak Detection
Fuel Pressure Testing

These services improve fuel efficiency, engine performance, and operational reliability.

Governor Repair & Calibration

We provide repair and calibration services for both mechanical and electronic governors. Our engineers perform actuator inspection, linkage adjustment, calibration, control testing, troubleshooting, and operational verification to ensure stable engine speed control.

Marine Heat Exchanger Repair

Efficient cooling is essential for engine reliability. We perform dismantling, tube cleaning, pressure testing, leak detection, tube replacement, gasket renewal, corrosion inspection, assembly, and commissioning of marine heat exchangers.

Fresh Water Generator Repair

Our technicians repair evaporators, condensers, ejectors, vacuum systems, salinity monitoring equipment, circulation pumps, control valves, and associated systems to restore fresh water production onboard.

Purifier Overhaul

We provide complete overhaul services for marine fuel oil purifiers and lubricating oil separators, including bowl balancing, bearing replacement, clutch servicing, spindle inspection, seal replacement, control system inspection, cleaning, assembly, and operational testing.

Oily Water Separator (OWS) Repair

Our engineers troubleshoot and repair oily water separators, oil content monitors, discharge control systems, filters, pumps, valves, sensors, piping, and associated equipment while ensuring compliance with environmental protection requirements.

Sewage Treatment Plant Repair

We perform inspection, repair, maintenance, troubleshooting, component replacement, electrical servicing, blower maintenance, pump repair, control system testing, and operational verification for marine sewage treatment systems.

Marine Incinerator Repair

Our repair capability includes burner servicing, refractory repair, combustion chamber inspection, ignition system maintenance, control panel troubleshooting, fuel supply system repair, electrical servicing, and safety system testing.

Refrigeration System Repair

We provide maintenance and repair services for:

Provision Refrigeration Units
Cold Rooms
Freezer Systems
Reefer Plant Equipment
Compressors
Condensers
Evaporators
Expansion Valves
Refrigerant Charging
Leak Detection
Control Systems

Marine HVAC Repair

Comfort and ventilation systems require regular maintenance for efficient operation. We repair marine air conditioning systems, ventilation fans, ducting, chilled water systems, compressors, blowers, thermostats, air handling units, control systems, and associated equipment.

Marine Hydraulic Power Unit (HPU) Repair

Our hydraulic specialists provide troubleshooting, overhaul, pressure testing, flushing, hose replacement, valve servicing, cylinder repair, hydraulic pump maintenance, hydraulic motor repair, accumulator servicing, and complete hydraulic system restoration.

Mechanical Alignment & Precision Engineering

Proper alignment improves equipment life and reduces vibration. Our precision engineering services include:

Shaft Alignment
Laser Alignment
Coupling Alignment
Engine Alignment
Pump Alignment
Gearbox Alignment
Machinery Alignment
Foundation Inspection
Chocking Repair
Machinery Reinstallation

Onboard Machining Coordination & Technical Support

JK.S MARINE SERVICES coordinates onboard machining requirements through experienced technical personnel and trusted specialist partners whenever required. We assist ship owners and technical managers by arranging suitable machining solutions to minimize vessel downtime and ensure efficient repair execution.

Supported machining solutions include:

Equipment Foundation Machiningice faster.

Line Boring

Flange Facing

Portable Milling

Precision Drilling

Stud Removal

Thread Repair

Shaft Journal Repair

Surface Machining

Bearing Housing Repair

Engine Room Spare Parts Support

To support repair operations efficiently, we also arrange genuine and OEM-compatible marine spare parts, including engine components, bearings, seals, gaskets, filters, valves, pumps, injectors, pistons, piston rings, cylinder liners, turbocharger parts, electrical components, hydraulic equipment, piping materials, welding consumables, and other essential marine technical supplies.

Hull Repair, Structural Steel Renewal & Tank Repair Services

The structural integrity of a vessel is one of the most critical factors affecting safety, seaworthiness, cargo protection, and operational reliability. JK.S MARINE SERVICES provides comprehensive hull repair, structural steel renewal, tank repair, deck repair, cargo hold restoration, welding, fabrication, corrosion protection, and marine structural engineering services for all types of merchant vessels operating in Bangladesh.

Our experienced marine engineers, certified welders, steel fabricators, structural technicians, pipe fabricators, and quality inspectors undertake both emergency and planned repair projects at Chittagong Port, Mongla Port, Payra Port, Matarbari Deep Sea Port, Kutubdia Anchorage, shipyards, terminals, and offshore locations.

Whether the repair involves corrosion damage, structural cracks, collision damage, steel renewal, cargo hold deterioration, deck damage, ballast tank corrosion, hatch cover defects, or emergency hull repair, our technical team delivers practical, class-compliant, and cost-effective repair solutions that help minimize vessel downtime.

Hull Repair Services

The ship's hull protects the vessel against harsh marine environments while maintaining structural strength and stability. We provide complete hull inspection, damage assessment, steel renewal, structural reinforcement, crack repair, corrosion treatment, and underwater structural repair support.

Our Hull Repair Services include:

Hull Steel Plate Renewal
Hull Crack Repair
Hull Structural Reinforcement
Shell Plate Replacement
Side Shell Repair
Bottom Shell Repair
Bilge Area Repair
Chine Plate Repair
Keel Plate Repair
Fore Peak Repair
Aft Peak Repair
Collision Damage Repair
Impact Damage Restoration
Corrosion Repair
Structural Alignment
Hull Fairing
Weld Defect Rectification
Temporary Emergency Hull Repair
Permanent Structural Hull Repair
Hull Condition Assessment

Every repair is performed using approved marine fabrication and welding procedures while maintaining vessel structural integrity and operational safety.

Structural Steel Renewal

Steel structures continuously face corrosion, fatigue, vibration, and heavy operational loading. Our structural renewal services restore the vessel's strength and extend its operational life.

We perform:

Steel Plate Renewal
Structural Insert Renewal
Longitudinal Renewal
Transverse Renewal
Girder Renewal
Deck Beam Renewal
Web Frame Renewal
Stiffener Renewal
Bracket Renewal
Floor Plate Renewal
Frame Repair
Structural Reinforcement
Steel Cropping
Steel Replacement
Heavy Structural Fabrication
Structural Modification
Class Steel Renewal
Emergency Steel Repair
Offshore Steel Repair
Marine Structural Welding

Our fabrication team follows international welding procedures to ensure high-quality workmanship and long-term reliability.

Cargo Hold Repair Services

Cargo holds are exposed to abrasion, moisture, corrosion, impact damage, and heavy cargo loading. JK.S MARINE SERVICES provides complete cargo hold maintenance and repair solutions for bulk carriers, general cargo vessels, and multipurpose ships.

Our services include:

Cargo Hold Steel Renewal
Cargo Hold Plate Replacement
Cargo Hold Crack Repair
Cargo Hold Welding
Cargo Hold Structural Repair
Hopper Tank Repair
Side Frame Repair
Cargo Hold Cleaning Preparation
Cargo Hold Corrosion Repair
Cargo Hold Coating Preparation
Structural Reinforcement
Hatch Coaming Repair
Ladder Repair
Internal Access Platform Repair
Bilge Well Repair
Cargo Hold Drain Repair
Bulkhead Reinforcement
Heavy Impact Damage Repair
Wear Plate Replacement
Final Structural Inspection

Ballast Tank Repair

Ballast tanks experience severe corrosion due to continuous exposure to seawater and changing environmental conditions. Our ballast tank repair services include:

Ballast Tank Steel Renewal
Ballast Tank Crack Repair
Structural Welding
Corrosion Removal
Internal Steel Replacement
Stiffener Renewal
Bracket Repair
Web Frame Repair
Pipe Penetration Repair
Access Manhole Repair
Tank Coating Preparation
Tank Surface Restoration
Structural Inspection
Leak Repair
Pressure Test Preparation

Fuel Oil Tank Repair

We undertake professional repair and maintenance for:

Heavy Fuel Oil Tanks
Diesel Oil Tanks
Marine Gas Oil Tanks
Settling Tanks
Service Tanks
Overflow Tanks
Sludge Tanks

Services include steel renewal, leak repair, internal welding, corrosion treatment, structural reinforcement, tank cleaning coordination, pressure testing, and final inspection.

Fresh Water Tank Repair

Fresh water tanks require hygienic and corrosion-resistant repair solutions. Our services include:

Tank Plate Renewal
Internal Welding
Corrosion Repair
Structural Reinforcement
Coating Preparation
Leak Repair
Tank Testing
Manhole Repair
Pipe Connection Repair
Drain System Repair

Cargo Oil Tank Repair

For oil and chemical tankers, we provide:

Cargo Tank Steel Renewal
Tank Structural Repair
Tank Crack Repair
Heating Coil Support Repair
Internal Structural Welding
Bottom Plate Repair
Side Plate Renewal
Bulkhead Repair
Internal Inspection Support
Gas-Free Repair Coordination
Tank Tightness Preparation
Pressure Testing Support

Double Bottom Tank Repair

Double bottom structures are critical for vessel strength and ballast operations. We perform:

Double Bottom Plate Renewal
Longitudinal Repair
Transverse Repair
Girder Repair
Structural Welding
Internal Stiffener Renewal
Bottom Frame Repair
Tank Boundary Repair
Access Trunk Repair
Bilge Structure Repair

Peak Tank Repair

We provide complete repair services for:

Fore Peak Tank
Aft Peak Tank
Trim Tank
Deep Tank
Void Space
Cofferdam
Wing Tank
Side Tank

Repair works include steel renewal, structural reinforcement, welding, leak repair, pressure preparation, and corrosion treatment.

Bulkhead Repair Services

Bulkheads are essential structural members that maintain compartment integrity and vessel strength.

Our repair capabilities include:

Watertight Bulkhead Repair
Cargo Bulkhead Renewal
Engine Room Bulkhead Repair
Accommodation Bulkhead Repair
Collision Bulkhead Repair
Cofferdam Bulkhead Repair
Corrugated Bulkhead Repair
Structural Reinforcement
Crack Repair
Steel Replacement

Deck Repair & Steel Fabrication

The vessel deck is subjected to continuous cargo operations, equipment loading, weather exposure, and mechanical stress. We provide complete deck repair and steel fabrication services to maintain operational safety and structural reliability.

Our deck repair capabilities include:

Main Deck Plate Renewal
Deck Steel Replacement
Deck Crack Repair
Deck Structural Reinforcement
Deck Coaming Repair
Deck Girder Repair
Deck Beam Renewal
Deck Frame Repair
Deck Stiffener Renewal
Deck Insert Plate
Walkway Repair
Catwalk Repair
Handrail Fabrication
Safety Barrier Repair
Deck Foundation Repair
Pipe Support Fabrication
Equipment Foundation Renewal
Foundation Alignment
Structural Modification
Heavy Steel Fabrication

Deck Machinery Repair & Cargo Handling Equipment Services

Efficient deck machinery and cargo handling equipment are essential for safe vessel operations, cargo loading, unloading, anchoring, mooring, and navigation. JK.S MARINE SERVICES provides complete inspection, troubleshooting, maintenance, overhaul, fabrication, alignment, testing, and repair services for all types of marine deck machinery installed on merchant vessels.

Our experienced marine engineers, mechanical technicians, hydraulic specialists, certified welders, electricians, and fabrication teams provide onboard and shipyard repair solutions for deck equipment operating under heavy mechanical loads and harsh marine environments.

Whether your vessel requires routine maintenance, emergency breakdown repair, hydraulic troubleshooting, structural renewal, mechanical overhaul, electrical fault finding, or complete machinery replacement, our technical teams are available 24/7 throughout Bangladesh.

Marine Crane Repair Services

Marine cranes play a vital role in cargo handling and offshore operations. Our engineers provide complete inspection, maintenance, mechanical overhaul, hydraulic troubleshooting, structural repair, and operational testing for all types of marine cranes.

Our Marine Crane Repair Services include:

Cargo Crane Repair
Deck Crane Repair
Offshore Crane Repair
Provision Crane Repair
Hose Handling Crane Repair
Floating Crane Repair
Knuckle Boom Crane Repair
Pedestal Crane Repair
Crane Boom Repair
Crane Wire Rope Replacement
Crane Hook Repair
Crane Pulley Repair
Crane Bearing Replacement
Crane Slewing Ring Inspection
Crane Hydraulic Cylinder Repair
Crane Winch Repair
Crane Gearbox Repair
Crane Motor Repair
Crane Electrical System Repair
Crane Load Testing Support
Crane Functional Testing
Crane Structural Welding
Crane Foundation Repair
Crane Alignment
Crane Preventive Maintenance

Cargo Winch Repair Services

Reliable cargo winches are essential for efficient cargo operations. Our technical team provides:

Cargo Winch Overhaul
Winch Drum Repair
Winch Brake Repair
Winch Gearbox Overhaul
Winch Shaft Repair
Winch Coupling Alignment
Winch Motor Repair
Hydraulic Winch Repair
Electric Winch Repair
Winch Foundation Repair
Wire Rope Drum Repair
Brake Band Renewal
Clutch Repair
Bearing Replacement
Operational Load Testing

Mooring Winch Repair Services

Safe mooring operations depend on reliable mooring machinery.

Our services include:

Mooring Winch Overhaul
Mooring Drum Repair
Hydraulic Winch Repair
Electric Winch Repair
Brake System Repair
Clutch Repair
Gearbox Repair
Shaft Alignment
Foundation Repair
Wire Rope Guide Repair
Roller Repair
Control System Repair
Hydraulic Hose Replacement
Pressure Testing
Operational Testing

Windlass Repair Services

The anchor windlass is one of the most critical deck machines on any vessel. JK.S MARINE SERVICES provides complete overhaul and repair services including:

Anchor Windlass Repair
Windlass Gearbox Repair
Windlass Brake Repair
Windlass Clutch Repair
Windlass Shaft Repair
Windlass Drum Repair
Hydraulic Windlass Repair
Electric Windlass Repair
Chain Wheel Repair
Wildcat Renewal
Bearing Replacement
Foundation Repair
Alignment
Functional Testing
Emergency Windlass Repair

Anchor Handling Equipment Repair

We provide repair services for complete anchoring systems including:

Anchor Repair
Anchor Chain Inspection
Anchor Chain Renewal
Chain Locker Repair
Chain Stopper Repair
Anchor Shackle Replacement
Swivel Repair
Chain Guide Repair
Anchor Roller Repair
Chain Wheel Repair
Anchor Foundation Repair
Emergency Anchor Equipment Repair

Mooring Equipment Repair

Our deck machinery specialists repair all types of mooring equipment including:

Fairlead Repair
Roller Fairlead Repair
Panama Chock Repair
Bollard Repair
Mooring Bitts Repair
Towing Bracket Repair
Rope Guide Repair
Chain Guide Repair
Pedestal Repair
Mooring Foundation Repair
Structural Welding
Steel Renewal

Hatch Cover Repair Services

Damaged hatch covers may lead to cargo claims and water ingress. We provide professional hatch cover inspection, repair, maintenance, and steel renewal services.

Our repair scope includes:

Hatch Cover Steel Renewal
Hatch Cover Crack Repair
Hatch Cover Welding
Hatch Cover Hydraulic Repair
Hatch Cover Wheel Replacement
Hatch Cover Roller Repair
Hatch Cover Track Repair
Hatch Cover Rubber Packing Renewal
Compression Bar Repair
Cleat Repair
Hinge Repair
Hydraulic Cylinder Repair
Hatch Cover Alignment
Watertight Testing Preparation
Hose Testing Assistance
Ultrasonic Testing Preparation
Hatch Cover Leak Rectification
Structural Reinforcement
Mechanical Overhaul
Functional Testing

Cargo Handling Equipment Repair

JK.S MARINE SERVICES repairs various cargo handling systems including:

Cargo Conveyor Repair
Cargo Chute Repair
Cargo Hopper Repair
Cargo Gate Repair
Cargo Door Repair
Cargo Securing Equipment
Cargo Lashing Equipment
Cargo Ramp Repair
Cargo Loading Equipment
Cargo Discharge Equipment
Bulk Cargo Equipment Repair
Heavy Lift Equipment Maintenance

Lifeboat Davit & Rescue Equipment Repair

Safety equipment must remain fully operational at all times. Our services include:

Lifeboat Davit Repair
Rescue Boat Davit Repair
Launching Winch Repair
Davit Wire Replacement
Sheave Repair
Brake Adjustment
Hydraulic Cylinder Repair
Slewing Mechanism Repair
Structural Welding
Foundation Repair
Functional Testing
Load Test Preparation

Accommodation Ladder & Gangway Repair

We provide repair services for:

Accommodation Ladder Repair
Gangway Repair
Pilot Ladder Platform Repair
Boarding Ladder Repair
Handrail Repair
Platform Repair
Steel Renewal
Step Replacement
Structural Welding
Foundation Repair
Safety Inspection

JK.S MARINE SERVICES provides professional ship repair, marine engineering, machinery maintenance, emergency repair, afloat repair, structural steel renewal, welding, fabrication, hydraulic repair, electrical troubleshooting, and technical support for a wide range of commercial and offshore vessels operating in Bangladesh. Our experienced technical team delivers reliable repair solutions for vessels calling at Chittagong Port, Mongla Port, Payra Port, Matarbari Deep Sea Port, and Kutubdia Anchorage.

Bulk Carriers

Complete repair services including cargo hold steel renewal, hatch cover repair, ballast tank repair, structural welding, cargo crane maintenance, engine overhaul, deck machinery repair, and cargo handling equipment maintenance.

General Cargo Vessels

Comprehensive engine repair, hull repair, pipe fabrication, electrical maintenance, hydraulic system repair, deck equipment servicing, and emergency onboard technical support.

Container Ships

Professional repair services for main engines, auxiliary engines, generators, hatch covers, reefer electrical systems, cargo securing equipment, deck cranes, pumps, and automation systems.

Oil Tankers

Specialized repair solutions for cargo oil tanks, piping systems, cargo pumps, hydraulic systems, deck machinery, inert gas systems, structural steel renewal, and emergency technical support.

Product & Chemical Tankers

Safe and reliable repair of cargo tanks, pipelines, valves, pumps, heating systems, structural steel, corrosion protection, and machinery maintenance following international safety practices.

LPG & LNG Carriers

Technical support for cryogenic piping, cargo systems, deck machinery, compressors, auxiliary machinery, electrical systems, structural repairs, and preventive maintenance.

Ro-Ro & Multipurpose Vessels

Complete repair of ramps, doors, hydraulic systems, cargo handling equipment, deck structures, propulsion systems, and mechanical components.

Offshore Support Vessels (OSV)

Professional repair services for offshore machinery, winches, towing equipment, cranes, propulsion systems, generators, hydraulic systems, and deck equipment.

Anchor Handling Tugs & Tug Boats

Repair of towing winches, propulsion systems, steering gear, engines, gearboxes, hydraulic systems, deck machinery, and emergency breakdown support.

Barges, Landing Crafts & Dredgers

Steel renewal, hull repair, welding, pump maintenance, hydraulic repair, cargo equipment servicing, pipe fabrication, and structural modifications.

Floating Cranes & Heavy Lift Vessels

Crane structural repair, hydraulic overhaul, lifting equipment maintenance, fabrication, machinery alignment, and mechanical repairs.

Research & Government Service Vessels

Technical maintenance, engine overhaul, electrical repair, navigation equipment support, structural repair, and preventive maintenance, subject to applicable regulations.

Dry Dock, Afloat Repair, Emergency Riding Squad & Workshop Facilities

Dry Dock & Afloat Repair Services

JK.S MARINE SERVICES provides both Dry Dock Repair and Afloat Repair Services, enabling ship owners and managers to select the most efficient repair method based on operational requirements.

Our Dry Dock Repair Services include:

Hull Steel Renewal
Tank Repair
Propeller Repair
Rudder Repair
Tail Shaft Repair
Stern Tube Repair
Deck Steel Renewal
Structural Welding
Blasting & Painting
Machinery Overhaul
Pipe Fabrication
Class Repair Attendance

Our Afloat Repair Services are designed to reduce vessel downtime by performing repairs while vessels remain alongside or at anchorage whenever practical.

We also operate 24/7 Emergency Riding Squads, consisting of experienced marine engineers, welders, electricians, hydraulic specialists, machinists, and pipe fabricators who can be mobilized quickly for emergency breakdowns, voyage repairs, and urgent technical assistance.

Our workshop and mobile repair teams are equipped with modern fabrication tools, welding equipment, portable machining units, alignment instruments, hydraulic testing equipment, and professional inspection tools to deliver safe, efficient, and high-quality repair solutions.

Quality Control, Inspection, Spare Parts, Project Management & Global Technical Support

Quality Assurance & Technical Management

Every repair project undertaken by JK.S MARINE SERVICES is carefully planned, supervised, inspected, tested, and documented to ensure high standards of workmanship, safety, and technical reliability.

Our experienced engineers perform quality inspections before, during, and after every repair to ensure compliance with internationally accepted marine engineering practices and client requirements.

Our Technical Support Includes

Project Planning & Coordination
Repair Supervision
Technical Inspection
Damage Assessment
NDT Coordination
Thickness Measurement
Pressure Testing
Alignment Verification
Functional Testing
Sea Trial Attendance
Class Survey Coordination
Repair Documentation
Completion Reporting

Marine Spare Parts Supply

We arrange genuine and OEM-compatible marine spare parts, including engine components, pumps, valves, bearings, seals, hydraulic equipment, electrical parts, piping materials, welding consumables, navigation equipment, and deck machinery components through trusted international and local supply networks.

Global Technical Support

JK.S MARINE SERVICES proudly supports ship owners, ship managers, operators, charterers, and offshore companies from Asia, the Middle East, Europe, the Americas, and Oceania by delivering professional ship repair, marine engineering, emergency technical support, and reliable operational assistance throughout Bangladesh.

Our commitment is to provide safe, efficient, cost-effective, and internationally compliant ship repair solutions, minimizing vessel downtime while ensuring maximum operational reliability and customer satisfaction.

International Standards & Marine Compliance

At JK.S MARINE SERVICES, safety, quality, technical excellence, and regulatory compliance are the foundation of every ship repair project. Our experienced marine engineers, technical specialists, and repair teams perform all repair and maintenance activities following internationally recognized maritime regulations, engineering practices, and industry standards.

We are committed to delivering reliable, safe, and cost-effective ship repair solutions while minimizing vessel downtime and ensuring operational efficiency. Every repair project is carefully planned, supervised, documented, inspected, and tested before completion.

Our repair and technical services are carried out in accordance with internationally accepted maritime practices, including:

International Maritime Organization (IMO) Guidelines
SOLAS (Safety of Life at Sea)
MARPOL (Marine Pollution Prevention)
ISPS Code Requirements
Bangladesh Port Authority Regulations
Shipyard Safety Procedures
Marine Engineering Best Practices
Occupational Health & Safety Standards
International Welding Procedures
Quality Assurance & Inspection Standards

Our Ship Repair Process

To ensure every repair project is completed safely, efficiently, and on schedule, JK.S MARINE SERVICES follows a structured repair process.

Technical Assessment

Our engineers inspect the vessel, identify defects, assess repair requirements, and prepare a practical repair plan.

Repair Planning

We define the repair scope, manpower requirements, materials, spare parts, equipment, safety procedures, and work schedule.

Mobilization

Our experienced riding squads, engineers, welders, electricians, hydraulic specialists, machinists, and fabrication teams are mobilized quickly to the vessel, shipyard, terminal, or anchorage.

Repair Execution

Repair work is carried out using approved procedures, professional workmanship, and strict safety practices while minimizing vessel downtime.

Inspection & Testing

All completed repairs are inspected, pressure tested, aligned, calibrated, function tested, and verified before delivery.

Final Documentation

Upon completion, technical reports, inspection records, repair documentation, and completion certificates are prepared as required by the client.

Safety First Approach

Safety is integrated into every stage of our operations. Our teams follow safe working procedures and risk management practices during onboard repair, hot work, confined space entry, lifting operations, welding, fabrication, machinery overhaul, and emergency repair projects.

Our safety commitment includes:

Risk Assessment
Toolbox Meetings
Permit to Work Compliance
Hot Work Safety
Confined Space Procedures
PPE Compliance
Lifting Safety
Fire Prevention Measures
Environmental Protection
Quality Supervision

Skilled Marine Professionals

JK.S MARINE SERVICES is supported by experienced maritime professionals with practical knowledge gained from commercial shipping, marine engineering, technical management, and ship repair operations.

Our multidisciplinary team includes:

Marine Engineers
Chief Engineers
Mechanical Engineers
Marine Electricians
Hydraulic Engineers
Automation Engineers
Steel Fabricators
Certified Welders
Pipe Fabricators
Machining Specialists
Alignment Engineers
NDT Technicians
QA/QC Inspectors
Safety Officers
Project Coordinators
Riding Squad Teams

Together, our professionals deliver reliable, efficient, and practical marine repair solutions tailored to the operational needs of every vessel.

Your Trusted Ship Repair Partner in Bangladesh

Whether your vessel requires emergency repairs, routine maintenance, major engine overhauls, structural steel renewal, cargo equipment repair, hydraulic troubleshooting, electrical maintenance, or complete technical management, JK.S MARINE SERVICES is ready to provide professional support.

From Chittagong Port, Mongla Port, Payra Port, Matarbari Deep Sea Port, and Kutubdia Anchorage, we deliver dependable marine engineering and ship repair solutions that help ship owners reduce downtime, improve operational reliability, and maintain safe vessel performance.

Our mission is simple — to provide professional, efficient, and internationally compliant ship repair services that keep your vessels operating safely and efficiently, wherever technical support is required in Bangladesh.

Frequently Asked Questions (FAQs)

1. What ship repair services does JK.S MARINE SERVICES provide?

We provide comprehensive ship repair and marine technical services, including main engine overhaul, auxiliary engine repair, generator maintenance, hull repair, steel renewal, tank repair, cargo hold repair, deck machinery repair, crane repair, hydraulic system repair, electrical troubleshooting, pipe fabrication, marine welding, automation repair, propulsion system maintenance, dry dock support, and 24/7 emergency afloat repair services throughout Bangladesh.

2. Which ports in Bangladesh do you serve?

Our repair teams operate at Chittagong Port, Mongla Port, Payra Port, Matarbari Deep Sea Port, Kutubdia Anchorage, shipyards, terminals, offshore locations, and other commercial maritime facilities across Bangladesh.

3. Do you provide 24/7 emergency ship repair services?

Yes. Our emergency response teams are available 24 hours a day, 7 days a week for urgent machinery breakdowns, structural damage, hydraulic failures, electrical faults, steel repairs, and onboard technical support.

4. Can you perform afloat ship repairs?

Yes. We provide professional afloat repair services whenever repairs can be safely completed without dry docking, helping ship owners reduce operational delays and off-hire time.

5. Do you support dry dock repair projects?

Yes. Our experienced engineers provide repair planning, technical supervision, steel renewal, machinery overhaul, welding, fabrication, inspection, testing, and coordination throughout dry dock projects.

6. What types of vessels do you repair?

We provide repair services for bulk carriers, container ships, general cargo vessels, oil tankers, product tankers, chemical tankers, LPG carriers, LNG carriers, offshore support vessels, tug boats, barges, dredgers, floating cranes, heavy lift vessels, landing crafts, research vessels, and multipurpose vessels.

7. Can you repair main engines and auxiliary engines?

Yes. We perform complete overhaul, troubleshooting, maintenance, component replacement, calibration, alignment, testing, and commissioning for marine diesel engines and auxiliary machinery.

8. Do you provide steel fabrication and welding services?

Yes. Our certified welders and fabrication teams provide structural steel renewal, hull repair, deck repair, pipe fabrication, tank repair, and marine welding for all types of merchant vessels.

9. Do you provide hydraulic and electrical repair services?

Yes. We repair hydraulic pumps, cylinders, valves, deck machinery, electrical systems, switchboards, generators, motors, PLC systems, automation equipment, and marine control systems.

10. Do you supply marine spare parts?

Yes. We arrange genuine and OEM-compatible marine spare parts for engines, pumps, valves, electrical systems, hydraulic equipment, piping systems, deck machinery, and auxiliary equipment.

Why Bangladesh is a Strategic Ship Repair Destination

Bangladesh has become an increasingly important maritime hub due to its strategic location on major international shipping routes, competitive repair costs, skilled technical workforce, and expanding port infrastructure.

With operational coverage across Chittagong Port, Mongla Port, Payra Port, Matarbari Deep Sea Port, and Kutubdia Anchorage, JK.S MARINE SERVICES offers fast mobilization, experienced technical teams, and dependable ship repair solutions for vessels trading in the Bay of Bengal and the wider Asian region.

Request a Ship Repair Quotation

Whether your vessel requires planned maintenance, emergency repairs, engine overhauls, steel renewal, hydraulic troubleshooting, electrical maintenance, cargo equipment repair, or complete technical support, JK.S MARINE SERVICES is ready to assist.

Our technical team can review your repair requirements, arrange onboard attendance, prepare repair proposals, coordinate manpower and spare parts, and deliver efficient solutions that minimize vessel downtime.

To request a quotation, please share:

Vessel Name
IMO Number
Vessel Type
Port / Anchorage
Repair Scope
Required Attendance Date
Class Requirements (if applicable)
Supporting Photos or Technical Reports (if available)