About West Squadron Marine Services

An ISO 9001, ISO 14001, ISO 45001 and bizSAFE Star accredited company in Singapore, established in 2007, providing a full range of marine and underwater ship maintenance services.

Experience you can put in the water

With almost 20 years in the commercial diving industry, where competency matters most, West Squadron Marine Services has built a strong reputation for versatile yet cost effective solutions in underwater maintenance and repair.

Our pool of well-trained, proficient commercial divers has mastered the latest techniques, tools and equipment for our operations, raising the bar for customer satisfaction, which is the main purpose of our business.

Most of our work is carried out on ships inside the Port of Singapore, and our boat is licensed to perform services outside port limits (OPL).

Diving in Singapore since: 2007
Underwater inspections: 3,000+
Hull cleanings completed: 1,000+
Diving operations and mobilisation: 24/7

West Squadron commercial diver preparing to enter the water

Cost effective solutions for the marine industries

For over 20 years, we have delivered cost effective solutions to the shipping industry, targeted at saving bunker fuel and optimising the operating performance of vessels. Hull fouling and propeller surface roughness reduce the speed a vessel can achieve, increasing fuel consumption and carbon emissions, and with them the emissions taxes charged at ports such as those in the European Union (EU ETS).

WSMS saves you time and money. Our flexible hull cleaning and propeller maintenance plans tackle vessel performance head on. By coordinating with your scheduled port calls we minimise loss of operational time, and our expert teams keep your vessels operating at full potential by reducing engine stress.

Fuel efficiency improvement
Hull fouling directly impacts fuel consumption and vessel performance. Our cleaning restores optimal hull condition, improving speed and reducing bunker consumption.
Reduced off-hire and faster turnaround
Our licensed service boat is authorised to operate Outside Port Limits (OPL), so we can schedule flexibly and minimise waiting time.
Advanced ROV technology
ROVs improve inspection accuracy and reduce cleaning time, with minimal disruption to operations.
All major classification societies
Approved and certified by ABS, BV, DNV, CCS, KR, ClassNK, LR and RINA.
Quality, safety and environmental compliance
Certified under ISO 9001, ISO 14001, ISO 45001 and bizSAFE Star.

Benefits of regular underwater inspection and cleaning

Regular underwater inspection and cleaning provide measurable operational and commercial advantages.

Commercial advantages

Reduces increased fuel consumption caused by hull and propeller fouling
Prevents speed loss, helping avoid missed charter performance claims
Minimises expensive dry-dock costs through preventive maintenance
Reduces unplanned off-hire, especially from high bunker consumption or performance shortfalls
Improves overall voyage efficiency and schedule reliability

Underwater inspection

Early detection of issues. Identifies propeller damage, rope entanglement, coating breakdown and hull fouling at an early stage.
Prevents major dry-dock repairs. Small defects can be rectified before they escalate into costly structural repairs.
Supports class, P&I and insurance compliance. Inspection records help meet class and insurance documentation requirements.
Detailed photo and video reporting. Comprehensive reports give technical teams and management full transparency.

Hull & propeller cleaning

Expected fuel savings of 5-10%. Based on performance feedback from existing clients (subject to vessel condition and trading pattern).
Restores vessel speed and performance. Improves propeller efficiency and hydrodynamic performance.
Improves CII, EEXI and ESG compliance. Lower fuel consumption directly improves carbon intensity ratings.
Reduces engine load and wear. Optimised propulsion reduces stress on the main engine and associated machinery.

Approved by all major international classification societies

Approved and certified by ABS, BV, DNV, CCS, KR, ClassNK, LR and RINA. Certified under ISO 9001, ISO 14001, ISO 45001 and bizSAFE Star. View certificates