How long has this facility existed?

Long enough. Nice facility. Not old enough to try to sell them windows or a new roof. :)

perhaps 5 years at their current location ... but they have existed much longer than that 🐾

I have lived in the Charlottesville area since 1965 and I believe it was in existence either since or before then but definitely shortly after then ... have you called them or googled ?

Far as I know at least 5 years