Reputable shop near York, PA for installing springs?

I have some Eibach Pro-Kit springs to install. I can't do it at my apartment, I have the tools, but I'm not allowed to do such work in the parking lot here.

Anyway, does anyone know a GOOD shop in the York, PA area that can do this job? All the places I've called so far don't want to install aftermarket stuff.

Thanks!