Maine-Marine-Surveyor - bowrail

Marine Surveying based Maine serving New England

Sewall Marine Surveying is based in the Portland, Maine area, providing professional pre-purchase and insurance marine surveys throughout Casco Bay, Southern Maine, and coastal New England. We regularly travel to local marinas in Portland, Falmouth, Harpswell and surrounding harbors.

Marine surveys speak to the integrity of the essential aspects of a vessel and provide a replacement value. Many times, insurance companies or banks will require a boat survey to insure or finance a vessel. If you are considering purchasing a boat, it is wise to have a survey performed by an accredited marine surveyor prior to a substantial purchase.

Connect with John Sewall ,
Associate Member NAMSGlobal

sewallsurvey@outlook.com
207.805.4532

Boat in sling to test moisture in hull

Understanding the Importance of Marine Surveys

A marine survey is an inspection in order to evaluate condition, safety and compliance of a vessel. They should be a top consideration for any boat buyer. The process involves visual inspection, measurements and testing by a qualified marine surveyor. A boat inspection will typically involve the boat out of the water for hull evaluation and moisture readings. For sailboat surveys, the keel and rudder mechanisms are examined as well. Marine surveys are needed for pre purchase, insurance, damage and condition evaluation purposes. The end result is a comprehensive, well documented report which will be thoroughly explained to help you make a decision or take action.

If you would like for us to send a sample survey, feel free to call us at 207.805.4532.

John Sewall Marine Surveyor in Maine

About John

John Sewall is a Maine Maritime Academy graduate and Navy veteran. After retiring from a career in engineering, John was accepted into NAMSGlobal , a highly regarded international marine surveyors association. He is now an associate member marine surveyor representing the ethics and high standards NAMS is known for. John’s marine surveys are focused towards motor yachts, sailboats and small craft for pre purchase and insurance purposes. Based in southern Maine, available throughout New England.