Hi Don, around these parts they charge...
by the foot. Prospective buyers normally pay for the survey after the Sales Contract including contingencies has been signed with a deposit and the minimum should be a below the waterline and above thorough hull inspection including a moisture meter. Hire a board certified marine hull surveyor with credentials. These surveyors normally are not engine or rigging experts. These require a separate skill set and certification, although the hull surveyor should have a good eye as to whether there is a problem.If the boat passes an above the waterline inspection, the surveyor will proceed to have the boat hauled, power washed and a below the waterline inspection. Our boat took the entire day and included a comprehensive write up of the boat's systems, equipment and hardware configuration, problem areas if any, a market valuation of the boat and overall condition. These become pointers for further negotiations.Our local marina gave me a recommendation of surveyors, which I vetted with some local boaters to come up with the best of the list. I was very satisfied with his work on our first boat and used him again on our current boat. Make sure the surveyor looks at and tests all systems; anchoring, heating, cooling, sanitation, potable water, AC and DC electrical, propulsion, steering, etc. Terry