Gee, Tammy
With all of the boat builders up there there should be someone who can do the work. I have a friend who had a boat built up in Stuben on Dyer Bay. Jason Boats did the boatwork. Maybe you could call Terry for a referral. That is a way from you (up past Bar Harbor), but it may be worth the call. Another place in Portland might be Gowen Marine. Then, more near you, would be Orr Island Marine.You may be better off (cheaper) if you try a metal fabricator (non-marine) in your area. I had some welded by one down here near me.I'm sure there are many more.