A ZR1 servicer/mechanic in AZ?

Hi, everyone...

Just joined the 'list', as I've recently purchased my first ZR1; a 1990. I live in Phoenix, Arizona, and I am looking for a good, reputable workshop where I can take my car to have any servicing and/or repairs performed.

The car has 5,600 miles on it... As far as I can tell, everything "works" on the car. Nevertheless, I would greatly appreciate any advice as to what services, I might need performed.

Thanks...

- Harley