The Port of Bissau (Porto de Bissau), situated along the Geba River, serves as the vital commercial lifeline of Guinea-Bissau. As the nation’s primary gateway for the export of cashews, timber, and fish, it manages a consistent flow of general cargo vessels, bulkers, and specialized fishing fleets. Navigating the Geba River requires high operational reliability and precision technical support. Africa Ship Service provides Class-approved, 24/7/365 integrated ship repair and high-spec technical services at the Port of Bissau. We bridge the gap between local infrastructure and international maritime standards, ensuring that every vessel maintains peak technical integrity while operating in the unique tropical and estuarine environment of Guinea-Bissau.
EXPERT ENGINE OVERHAULS & MACHINERY RESTORATION FOR RIVER AND COASTAL TRANSIT
The transit through the Geba River estuary demands 100% mechanical reliability to ensure safe passage against tidal currents and shifting channels. Our mechanical division provides shipyard-level intervention directly at the Bissau berths or at the anchorage. We specialize in the complex diagnostics and heavy-duty repair of MAN B&W, Wärtsilä, MaK, and Mitsubishi engines. Furthermore, we provide 24/7 maintenance for Caterpillar, Yanmar, and Cummins auxiliary generators, which are critical for maintaining reefer temperatures and vessel power during the loading of Guinea-Bissau’s agricultural exports. Every mechanical intervention—from fuel pump timing to complete cylinder head overhauls—is executed by senior engineers using precision tools to ensure your vessel is sea-ready for long-haul Atlantic voyages.
GUINEA-BISSAU UNDERWATER SHIP REPAIR & CLASS-APPROVED IN-WATER SURVEY (IWS)
The warm, brackish waters of the Geba River promote aggressive biofouling and silt accumulation on vessel hulls. Our subsea division is the premier provider of underwater maintenance in Bissau, focused on restoring hydrodynamic efficiency. We utilize high-torque hydraulic brush systems for Bissau Underwater Hull Cleaning, removing marine growth without damaging the anti-fouling coating. To optimize propulsion performance, we offer Propeller Polishing to Rupert Scale ‘A’, which reduces engine stress and fuel consumption. Our In-Water Surveys (IWS) are certified by major classification societies such as ABS, LR, DNV, and BV, utilizing HD live-video feeds to provide real-time audits of the hull, sea chests, and rudder assembly, often facilitating class extensions without the need for expensive dry-docking elsewhere.
PORT OF BISSAU’S HUB FOR NAVIGATION SAFETY & ELECTRICAL ENGINEERING
Safe navigation in the Guinea-Bissau archipelago and river channels depends on precision electronic suites. Africa Ship Service provides expert calibration and repair for Furuno, JRC, and Sperry Marine Radar, ECDIS, AIS, and Gyrocompass systems. Our automation engineers specialize in troubleshooting Alarm Monitoring Systems (AMS), Power Management Systems (PMS), and electronic engine governors. In the electrical sector, we offer a full spectrum of services, including Main Switchboard (MSB) maintenance, circuit breaker testing, and high-quality electrical motor rewinding. We ensure that your vessel’s electrical and digital infrastructure is robust enough to withstand the demanding tropical humidity and high-salt environment of West Africa.
CLASS-CERTIFIED WELDING & STRUCTURAL ENGINEERING FOR COMMODITY EXPORTERS
The heavy-duty cycles of cashew and timber loading in Bissau put significant stress on a vessel’s deck machinery and structural integrity. Our team of 6G certified welders provides high-precision steel fabrication for hull plate renewal, internal stiffener repairs, and high-pressure pipe fabrication. We offer 24/7 technical support for ship-board cranes, grabs, and automated hatch cover systems. Our hatch cover maintenance includes ultrasonic tightness testing and rubber seal replacement to ensure that moisture-sensitive cargo, such as cashews, remains protected during the voyage. From minor deck repairs to major structural reinforcements, we deliver results that meet stringent international Class standards right at the Bissau docks.
CERTIFIED SAFETY INSPECTIONS: LIFE-SAVING & FIRE-FIGHTING SERVICES IN BISSAU
Compliance with SOLAS and international safety regulations is non-negotiable. We provide comprehensive inspections and certifications for all life-saving and fire-fighting equipment at the Port of Bissau. Our services include annual and 5-year lifeboat and davit inspections, including dynamic load testing using specialized water bags. Additionally, we provide expert servicing, refilling, and pressure testing of fixed CO2, Foam, and Dry Powder fire suppression systems. For the safety of the crew and the vessel, we also provide certified calibration for multi-gas detectors, SCBAs (Self-Contained Breathing Apparatus), and EEBDs, ensuring that all emergency response equipment is ready for immediate deployment in an offshore or river environment.
RELIABLE 24/7 SUPPLY CHAIN & SPARES-IN-TRANSIT VIA OSVALDO VIEIRA AIRPORT
Logistics in Guinea-Bissau requires local expertise and a proactive approach. Our Bissau Ship Chandler division offers a 24/7 supply chain for technical stores (IMPA/ISSA) and premium provisions. We source high-quality fresh produce and dry stores to support the welfare of international crews. For critical technical needs, we provide a specialized “Aviation-to-Deck” logistics service via Osvaldo Vieira International Airport (OXB). We handle the complex customs clearance of “Spares in Transit” and manage the specialized transport required to deliver heavy engine components or sensitive electronics directly to the vessel, ensuring that your repair schedule is never delayed by local procurement challenges.
SUMMARY OF BISSAU PORT TECHNICAL EXCELLENCE
The Port of Bissau is a vital node in the Atlantic trade, and Africa Ship Service is the technical backbone supporting this gateway. By combining master-level mechanical engineering, Class-approved subsea solutions, and specialized logistics, we provide a “one-stop” technical station for the global fleet. Our 24/7 availability in Bissau means that emergency repairs, cargo gear maintenance, and underwater surveys are executed with the highest level of professionalism. We are dedicated to minimizing your off-hire time and ensuring the safety and efficiency of your vessel while operating in the Geba River and beyond.
PLAN YOUR BISSAU PORT TECHNICAL OPERATIONS WITH THE WEST AFRICAN EXPERTS
For emergency repairs, general cargo support, or certified subsea surveys in the Port of Bissau (Porto de Bissau), contact Africa Ship Service today. Our Guinea-Bissau engineering teams are available 24/7 to ensure your vessel’s technical excellence at the Geba River’s primary gateway.