Our Services

Pre-Purchase Survey

CLARITY BEFORE COMMITMENT

A Crucial Step in Making an Informed Investment

“Caveat Emptor” — let the buyer beware. Unfortunately, these two words have been the reality for many yacht buyers who fell in love with a vessel only to discover hidden problems after closing the deal. What seemed like the perfect yacht often becomes a costly disappointment if critical inspections are skipped.

A pre-purchase survey is the single most effective way to protect yourself from unexpected financial and emotional burdens. Whether you are uncertain about pricing, the structural condition, mechanical reliability, running costs, or the accuracy of documentation, investing in a professional survey ensures you buy with confidence. At JMS Yachting, we provide impartial, independent evaluations designed to give you peace of mind before you commit.

Our surveys not only confirm when you have made the right choice but also protect you from potential stress, unnecessary expenses, and hidden risks. With a JMS Yachting’s pre-purchase survey, you take the next step in yacht ownership with clarity and certainty.

TECHNICAL & SAFETY COMPLIANCE REVIEW
Safety and compliance are non-negotiable. During a pre-purchase survey, we conduct a full technical and safety review to ensure the vessel meets international maritime regulations, classification society standards, and Flag State requirements. From life-saving appliances to firefighting equipment and navigational systems, every piece of gear is inspected for certification validity and operational readiness.
EXPERT GUIDANCE AND ADVICE
At JMS Yachting, our strength lies in combining the expertise of former Lloyd’s surveyors with the precision of naval architects. Our team has decades of experience, making us one of the most trusted names in yacht evaluation. Each pre-purchase survey comes with professional advice, tailored guidance, and actionable insights to support your decision. We ensure no detail is overlooked, giving you a full and accurate picture of the vessel you intend to purchase.
CLEAR, ACTIONABLE REPORTING WITH RECOMMENDATIONS
A survey is only as valuable as the clarity of its findings. That is why our reports are concise, detailed, and easy to understand. Each pre-purchase survey report outlines identified risks, structural or mechanical issues, and recommended corrective actions. By prioritizing findings, we help you negotiate effectively, plan maintenance schedules, and make informed decisions that align with your operational and ownership goals.
DETAILED ASSESSMENT OF SYSTEMS & EQUIPMENT
Beyond structure and compliance, a yacht’s onboard systems define its reliability. As part of the pre-purchase survey, we perform a full evaluation of electrical systems, propulsion, HVAC, plumbing, and safety equipment. Functional tests and in-depth inspections verify performance, identify defects, and highlight any compliance gaps. This ensures your investment meets not just current operational needs but also long-term reliability standards.

ONBOARD DOCUMENTATION AUDIT
A yacht is only as reliable as its records. A key part of the pre-purchase survey includes reviewing onboard documentation — manuals, certificates, technical records, and service logs. We verify completeness, authenticity, and compliance with flag and class requirements. This process safeguards buyers against legal and operational risks while ensuring a transparent ownership experience.
SEA TRIAL COORDINATION & REPORTING
The sea trial is where everything comes together. As part of the pre-purchase survey, JMS Yachting coordinates and oversees sea trials to evaluate real-world performance, handling, and system functionality. By monitoring key parameters and documenting results, we provide clear, actionable reports that highlight any discrepancies or necessary corrective work.
THE JMS YACHTING ADVANTAGE
Purchasing a yacht is a significant financial and lifestyle decision. A pre-purchase survey ensures that your choice is guided by facts, not assumptions. With our experience, technical expertise, and unbiased approach, JMS Yachting gives you clarity before commitment — protecting your investment and your peace of mind.
ENGINE & GENERATOR TESTING
Engines and generators are the heartbeat of any yacht. During the pre-purchase survey, our experts test them under load to assess condition, reliability, and efficiency. By analyzing operational parameters, we can detect hidden wear, inefficiencies, and potential faults that may not be visible during casual inspection. This proactive testing helps avoid expensive breakdowns and ensures smooth future operation.

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JMS Yachting Pre-Purchase Survey Support?

A FEW KIND WORDS

From our clients...

Captain, MY 45m Mangusta

You have done a fantastic job keeping track of all the receipts – I really appreciate how organized and accurate you’ve been! It’s been a pleasure working with you all, and I hope we’ll have the chance to collaborate again on a new project!

Chief Stewardess – MY 45m

Thank you so much for all your incredible help and patience – it’s been truly appreciated. I hope to be in touch again soon, wherever my next adventure at sea takes me. If not, thank you once more, Sophie. Stay safe and well.

Captain M/Y FEADSHIP

The financial management and reporting on our yacht has never been this accurate and on point as it is today with JMS Yachting.

Captain Jade 37m MY

I highly recommend Jansen Maritime Services to any yacht owner, captain, or industry professional looking for a management company that truly understands the intricacies of yachting. Their dedication, expertise, and seamless operations make yacht management stress-free, ensuring a world-class experience on the water.

Captain Alastair 55m MY

If you’re looking for a reliable, efficient, and highly professional yacht management company, look no further than JMS Yachting. I highly recommend them to any yacht owner who values exceptional service and a stress-free ownership experience!

Captain Marcus Boswell

I have worked extensively with Sam and JMS yachting over the past year, they have consistently presented excellent candidates for the positions that we have been looking to fill, who have been thoroughly vetted. They have been attentive to our requirements and assisted us in securing some excellent crew members, some at very short notice.

Captain Alex MY Khalilah

Our owner decided to change from private to commercial so we could charter Khalilah, we used JMS Yachting for the compliance management. The whole process ran smoothly, with JMS Yachting handling any issues with flag and class that arose, they also worked well in partnership with our charter brokers.