I PM‘d you this but I will post my response here as well in case others are interested.
Hi DL....
If was an older Vette I would insist you go to Classic & Performance Cars in Delta, on River Road near the tunnel.
Gary & Rob(son) are the owners @ 604-940-9633
But since this is a newer car then just about anywhere could do the inspection, as an outside 3rd Party.
I do know that the Boys @ A&B Transmission in Langley, near Princess Auto are hot rodders and know cars pretty good. Gord runs that shop.
Lane Automotive is another performance shop.
Is this your first Corvette.?
good luck with your purchase.
keep me posted.
graham