SEAWORTHY MARINE SERVICES
Trusted Marine Surveying &
Consultancy Services
in Kent, London and across UK
Seaworthy Marine Services Ltd provides independent, professional marine surveying and consultancy services to the global maritime industry. We deliver accurate inspections, impartial assessments, and clear reporting that support safe operations, regulatory compliance, and confident commercial decisions for both private and commercial vessels. We cover Whitstable, Ramsgate, Dover, Queens Borough, Sheerness and all ports around London.
Years of
Experience
Our locations
Kent, London and across UK
Send us mail
info@seaworthymarineservices.uk
Years of
Experience
Marine Surveying Services in Kent, London and across UK
Seaworthy Marine Services Limited, based in London, UK is a specialist marine consultancy offering comprehensive surveying, inspection, and advisory services for the maritime and leisure industry. We work with vessel owners, buyers, operators, insurers, brokers, and shipyards, providing technically robust and impartial assessments across a wide range of vessel types including boats, yachts, ships, workboats, tugs, pleasure crafts, dumb vessels and pontoons.
Led by a highly experienced marine surveyor, our Marine Surveying Services are delivered in line with UK Maritime & Coastguard Agency (MCA) requirements, recognised industry standards, and established marine best practices. With professional accreditation and extensive sea-going experience on merchant-classed vessels, our surveyors ensure every inspection is practical, accurate, and operationally relevant.
Certified & Awards
winner"
Best Quality
Services"
Best Quality
Services"
Professional Marine Surveying Across London, Kent & the UK
Marine Surveying Services UK provides independent and professional marine surveying for boat and yacht owners, buyers, insurers and other marine clients. Based in the London and Kent areas, we are available to travel throughout the UK to provide reliable vessel inspections and detailed reporting.
Marine Surveying Services
Whether you are purchasing a vessel, arranging insurance, checking its condition or investigating damage, our surveys are designed to give you a clear understanding of the vessel and its condition. Our services can include pre-purchase surveys, insurance surveys, condition assessments, valuation surveys and damage inspections, depending on your requirements.
We inspect key areas of the vessel, including the hull and structure, machinery, electrical systems, fuel and plumbing systems, safety equipment and other relevant components. Where required, additional specialist inspections can also be considered.
Areas We Cover
Our local coverage includes London, Kent and surrounding areas including Whitstable, Ramsgate, Dover, Queens Borough, Sheerness and all ports around London, with nationwide availability for clients who require a marine survey elsewhere in the UK.
We aim to provide a thorough, impartial and easy-to-understand service, helping clients make informed decisions about their vessels.
Need a marine survey? Contact us to discuss your vessel, location and survey requirements and receive a tailored quotation.
Services
High Quality Services
Pre-purchase
inspections
Detailed condition surveys identifying structural, mechanical, and safety deficiencies prior to vessel purchase, supporting informed decision-making and negotiation.
Condition & Structural Surveys
Comprehensive inspections of hulls, decks, superstructures, machinery spaces, tanks, and critical onboard systems to assess overall integrity and condition.
Commercial Vessel & MCA Code Surveys
Surveys for vessels operating under MCA Codes of Practice, including initial, intermediate, and renewal surveys, as well as Small Commercial Vessel Code compliance.
Insurance & Damage Surveys
Independent assessments following incidents, including damage evaluation, cause analysis, and practical repair recommendations for insurers and owners.
Out-of-Water & In-Water Inspections
Detailed inspections conducted afloat or during dry-docking, covering hull structures, stern gear, rudders, propellers, and cathodic protection systems.
Safety & Equipment Surveys
Verification of lifesaving appliances, firefighting equipment, navigation lights, and statutory safety arrangements to ensure compliance and readiness.
Watch How We Work
Our surveying process combines professional accreditation, real-world operational experience, and precise reporting. Every inspection is conducted with attention to detail, safety, and regulatory compliance to deliver reliable and actionable outcomes for our clients.
What are marine surveying services?
Marine surveying services involve the inspection and assessment of boats, yachts and other vessels. A marine surveyor examines areas such as the hull, structure, machinery, electrical systems, safety equipment and other relevant components. The purpose of the survey depends on the customer’s needs, such as buying a vessel, arranging insurance, determining its value, checking damage or establishing whether it meets particular requirements.
What does a marine surveyor do?
A marine surveyor inspects, measures, and evaluates yachts, boats, ships, as well as cargo to check their safety, value, and condition. A marine surveyor examines areas such as the hull, structure, machinery, electrical systems, safety equipment and other relevant components. They write reports for buyers, owners, insurance companies, and law groups.
What are the 10 types of surveying?
common marine survey services include:
Pre-purchase/condition survey – checks a vessel before purchase.
Insurance survey – assesses condition and value for insurance.
Valuation/appraisal survey – establishes market or replacement value.
Damage/casualty survey – investigates damage after collision, grounding, fire, etc.
Hull survey – concentrates on the hull and structural condition.
Machinery/engine survey – examines engines and propulsion machinery.
Out-of-water survey – allows inspection of the underwater hull, keel, rudder and fittings.
On-hire/off-hire survey – records vessel condition when entering or leaving a charter/hire.
Cargo/draft/bunker survey – checks cargo, vessel draft or quantities of fuel/bunkers.
Statutory/compliance survey – checks whether a vessel meets applicable regulations and certification requirements.
How much does a full survey cost?
As a rough UK guide, a full boat survey can start around £600–£1,000+ for many smaller vessels, but larger or more complicated vessels can cost considerably more. For example, one UK source quotes £600–£1,000 for a full pre-purchase survey, excluding possible lifting/docking charges.
How long does a marine survey last?
A typical pre-purchase inspection can take approximately 3–6 hours for a 25–45 ft boat, while more comprehensive surveys can take 4–8 hours or longer when haul-out and sea trial are included. Larger vessels and complicated yachts can take substantially longer.
The written report normally takes additional time and may be delivered later rather than immediately after the physical inspection.
What is checked in a marine survey?
A full survey can examine:
Hull and structure
Hull condition, Cracks and damage, Osmosis/blisters, Delamination, Keel and structural components, Hull-to-deck joint , Moisture readings where appropriate
Underwater areas
Propeller, Shaft, Rudder, Seacocks and through-hulls, Anodes, Antifouling,
Machinery
Engine condition, Cooling and exhaust systems, Fuel systems, Belts and hoses, Gearbox/transmission, Generator where applicable
Electrical systems
Batteries, Wiring, Distribution panels, Shore power , Corrosion, Electrical safety
Other systems
Plumbing and tanks, Steering, Navigation equipment , Electronics, Rigging on sailing vessels, Safety equipment, Fire protection, Documentation and certificates
Who performs marine surveys?
Marine surveys are performed by qualified marine surveyors with appropriate experience for the type of vessel and survey required. Depending on the purpose, the survey may be performed by: An independent marine/yacht surveyor , a classification society surveyor, a government/flag-state maritime surveyor, a port-state authority surveyor, a specialist cargo or marine inspection company or a marine engineer or other specialist for a particular component
What services do you provide?
We offer professional surveying and inspection services designed to meet industry standards and regulatory requirements. Our work focuses on accuracy, safety, and clear reporting to support informed decision-making for our clients.
What industries do you work with?
We work across the maritime and leisure marine sectors, supporting a wide range of clients and vessel types.
How do I request a quote or consultation?
You can contact us through our website to discuss your requirements. Our team will review your needs and provide clear guidance on the next steps.
Why should I choose your company?
We combine professional accreditation, hands-on experience, and detailed reporting to deliver dependable outcomes. Our commitment to quality, safety, and client satisfaction sets us apart.
Michael
Jennifer
Isabelle
Testimonial
Our Happy Clients
Says About Us
“Seaworthy Marine Services delivered a thorough and unbiased survey that gave us complete confidence in our vessel purchase. Clear reporting and professional insight throughout.”
Isabelle
“The team’s practical knowledge and attention to detail stood out. Their reports were easy to understand and extremely useful for insurance and compliance purposes.”
Jennifer
“Professional, reliable, and highly knowledgeable. Their support before and after the survey made the entire process smooth and stress-free.”
Michael
Our Blogs
Read Our Latest
Articles
Stay informed with expert insights from the marine industry. Explore our latest articles covering surveys, compliance, and best practice. Practical guidance written by professionals with real sea-going experience.
Behind the Survey: The Working Method That Defines Seaworthy Marine Services
The way Seaworthy Marine Services Ltd works is shaped by one principle above all others: a survey must reflect real operational conditions
How Seaworthy Marine Services Approaches Every Survey with Precision and Purpose
At Seaworthy Marine Services Ltd, the surveying process begins long before a surveyor steps aboard a vessel.