I have a guy for you in Toms River if you are interested. He has done all my work on my past two bikes and he works out of his garage so his costs are lower. Used to work for HD then opened his own shop. Went back to being a union welder but still does this on the side. Let me know
I would have recommended Ken's place too but the OP needed someone in Central Jersey. I know Ken real well and he does great work and is an honorable guy!
I've never had any work done there, but I know guys that have used USA Cycle in Middlesex and have been happy w/ them. There's also a place on Rt. 12 between Flemington and Frenchtown. Again, never used them but heard good things from people that have.