Mike I found this bussiness card on my windshield at the ramp in Hampton and it says he does mobile service...Miles Marine Works 55 Harbor rd in Hampton 603-929-0424 Miles Chvila Owner...I dont any more than card says it may be worth a call...
Good Luck Mike M
I have been using Mobile Marine ( BRUCE) for 10 years. He has always fixed my boat without a problem. He had to remove my entire engine this year due to a broken engine coupling, and did it right in my driveway. He is certified in MERCRUISER, VOLVO, and several other engines. He lives in WESTCHESTER and is not to far from you.
His CELL phone # is 516-220-5541. I Higly recommend him.