Servicing Technics SP10 w/Audiocraft Arm in N.J.

I've recently acquired a Technics SP10 turntable that has a what I believe to be a Audiocraft tonearm (unipivot) and Ortofon cartridge. The whole package is in very good shape and when plugged in, seems to run at the proper speed as indicated by the built in strobe. I have not tried to play a record, as the table has been sitting idle in storage for many years. I live in N.J. and was wondering who would be the most knowledgeable tech in the area to take the table to, to be serviced/looked at, etc? Any info would be great.