Marine Surveying & Vessel Inspections You Can Trust

Professional, independent, detailed marine surveys for boat buyers, owners, insurers and other marine professionals. 

Whether you're buying a boat, insuring an existing vessel, assessing its condition, or investigating damage, TWS Marine Surveying provides thorough, objective inspections and clear, detailed reports to help you make informed decisions.
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About us

Knowledge. Experience. Independence.

A boat is a significant investment. Whether you’re purchasing your first vessel or managing an established fleet, you need reliable information about the vessel’s actual condition.

At TWS Marine Surveying, we combine more than 25 years of marine industry experience with a practical, methodical approach to vessel inspection.

Our surveys are designed to identify significant defects, safety concerns, maintenance issues and areas requiring further investigation—while providing you with an objective assessment of the vessel.

Our goal is simple: to give you the information you need to make confident decisions about your vessel.

Our Services

Our Marine Survey Services

Pre-Purchase Surveys

A pre-purchase survey provides an independent assessment of the vessel before you commit to the purchase. We examine the vessel's structure, systems, machinery, electrical components, safety equipment and other accessible areas, identifying conditions that may affect safety, value, reliability or future maintenance. Know what you're buying before you buy it.

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Condition & Valuation Surveys

Whether you're evaluating your own vessel, refinancing, establishing market value or simply want to understand the current condition of your boat, a condition and valuation survey provides an independent assessment of the vessel.

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Insurance/Damage & Claim Surveys

Insurance companies often require a current survey to establish the condition and value of a vessel. When damage occurs, determining the extent and likely cause of the damage is important. We can provide an independent assessment of the affected areas to help document the vessel's condition and support the repair and claims process.

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Marine Vessel Inspections

Need an experienced set of eyes on a vessel? Inspections can be tailored to your specific requirements, whether you're concerned about a particular system, condition, machinery, structural issue or general vessel condition.

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Why Us

Our Commitment to Excellence

Expertise & Experience

With 25+ years of marine industry experience, we bring decades of hands-on marine industry experience providing the knowledge and perspective necessary to recognize conditions that may not be obvious to the untrained eye.

Independent & Objective

Our role is to provide an impartial assessment of the vessel's condition. We don't represent the buyer, seller, insurer or repair facility.

Thorough Inspections & Clear Reporting

We take a systematic approach to examining the vessel and its accessible systems and components. Survey findings should be understandable and useful. Reports are prepared to clearly communicate significant observations and areas requiring attention.

Professional Service

From the initial consultation through delivery of the final report, our focus is on providing knowledgeable, responsive and professional service. .

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Our Credentials

Certified Marine Surveyor

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Ready to make an informed decision?

Contact us today to schedule a survey or to learn more about our services.

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