need a shop near montvale NJ for pre purchase

I need a shop or an individual w/ very good knowledge to preform a pre purchase on a 1992 300CE that I am buying. The car is located in saddle river NJ (Montvale NJ area) and i will arrive there on Friday the 18th (Newark airport 4:40PM) about dinner time and will need to inspect the car on Fri. evening or Sat. AM. If you can refer me to a shop or can help me yourself I need to hear from you!

If you know of things that i need to look at on this vehicle please let me know.

Thanks in advance, Jeff (Moose)

There is a shop on Ridgewood ave, just east of Rt 17. They've been there forever and have a large clientele. Sorry I can't remember the name.