JB Dive Services, Gilford. 603-630-1968
www.jbdive.com John Baxter. Ex-military guy...very nice, very polite. His business is installing docks & moorings in the spring and removing them in the fall.
I have a 40' aluminum crank-up and a mooring and he charges $275 in Spring and $275 in Fall to install and remove. Very reasonable, in my view.