C Team,
Head over to the Ocean at the end of B Dock and ask for Jay. He is a marine A/C & Refridg tech, very reliable, very affordable and very nearby!!! If Jay's boat isn't there look for Carl on the other Ocean on B Dock and he can get hold of Jay for you. I used to have Jay's phone number but now I can't find it but Rich (the GM at SJC) will have it. Jay works on just about everyone's A/C at SJC.