Eastern PA shop recommendation?

[Dave at Pelican Parts]

My wife has a friend who is interested in a 996 at the Warrington dealership. She'd like to have an independent shop check the car over to get an unbiased opinion on it. The friend's family are not, to my knowledge, that mechanically inclined.

They would also need a regular mechanic. They live in New Hope, so close to them would be nice.

Any recommendations? Shops to avoid? Is the Warrington dealer well regarded?

Thanks!

--DD