Peter Spang, AMS® (SAMS® Accredited Marine Surveyor)
ABYC Certified Marine Electrician
ABYC Small Craft Standards Certified
IAMI International Association of Marine Investigators
IAAI International Association of Arson Investigators
NMEA 0400 Electronics Installations Certified
USPAP Standards Appraisals

For more information
call 508.737.5052
or email:
Turnstone Marine Survey LLC offers complete marine
surveying of sail and power vessels, including damage claims,
appraisal, and consultation.  Also available for marine electrical
design, diagnostics, and consultation. This company is dedicated
to the highest standards in the boating industry as addressed by
SAMS, ABYC, CFR, COLREG, etc. Recognized and
complimented for thorough inspections and timely reports, rivers,
lakes, and harbors of Southeastern New England to Mid-coast
Maine east of the Connecticut River is home territory, but travel
can be arranged almost anywhere! A variety of report formats is

Pre-purchase, insurance, appraisal, damage, P&I, lenders,

No travel charges for pre-purchase surveys. (*see Rates and

Sail or power yacht.

Satisfaction or no charge!

Report guaranteed within 2 business days after survey!

Assured liability to $2M!
Turnstone Marine Survey and Electrical


Click for Boat Shows  
Surveyors Notes*

Even though we are
approaching summer, most
boats are still in storage
because of cold weather and
might be for another month or
so. As long as there is a
battery charged and installed,
the land portion of the survey
process can be completed
now and a sea trial scheduled
when commissioned. This
can usually be done in the
same day. Shrinkwrap must
be removed.
Pre-purchase, Insurance, Appraisal, Surveys
Damage and Claims Surveys
Marine Electrical and Corrosion Specialist for New England
CALL 508.737.5052