Marine Survey Resources

Welcome! Here's how to get the most useful survey for your money:

Let the surveyor know why you need a survey. If it’s to purchase a boat or to fulfill an insurance requirement, you need a Full Condition and Value (C&V) survey. This report will estimate the current market value for the boat today, the cost to rebuild the boat today, and provide a detailed description of the construction and condition of the hull and major systems (i.e. electrical, fuel, machinery, rigging, etc.).

Some surveyors offer abbreviated one or two page opinions, which they'll often refer to as an insurance inspection. This brief format may not be sufficient for insurance underwriting purposes since it omits the details necessary to accurately analyze the risk. Check with your insurance company to determine what they need.

Make sure the report indicates the boat was also inspected for compliance with the current boating safety standards set by the National Fire Protection Association (N.F.P.A.), the American Boat and Yacht Council (A.B.Y.C.), as well as U.S. Coast Guard standards.

If you are selecting a surveyor in order to obtain insurance through the BoatUS program, please note the following:

  •  Generally surveys completed by individuals directly associated with boat yards, marinas or brokers will not be accepted for insurance due to the potential for a conflict of interest.
  •  Surveys done by insurance company personnel may not be accepted if they lack the required detail.
  •  Older boats, or those made of wood, steel, or aluminum may need to be hauled in order to be properly surveyed.

The National Association of Marine Surveyors (NAMS) and the Society of Accredited Marine Surveyors (SAMS) are professional organizations having rigorous examination programs for their membership. BoatUS Marine Insurance underwriters will accept value surveys or pre-purchase surveys from surveyors with a SAMS designation of "AMS" with a specialized classification of "Y-SC" (yacht and small craft) or NAMS designation of "CMS" with a specialized service code of "A" (yacht and small craft). It’s appropriate to ask the surveyor you select for a copy of a resume, as well as a sample survey of the type that you are requesting.

NAMS logo

For more information see the NAMS website

The National Association of Marine Surveyors
17049 El Camino Real, Suite 208
Houston, TX 77058

SAMS logo

For more information see the SAMS website

Society of Accreited Marine Surveyors
7855 Argyle Forest Blvd, Suite 203
Jacksonville, FL 32244


If you have any insurance questions please call 800-283-2883.

Please note that BoatUS does not endorse or guarantee the performance of surveyors. No warranties expressed or implied are intended or created by this directory. Any questions regarding the scope of a surveyor's inspection, their cost or the content of the reports should be discussed with the surveyor.