How much should I expect my shop to charge me for replacing the water pump on my '99 Burb? Please remember, I am not doing the work myself, so quote would include parts and labor? Thanks!

What engine?
With AC?

Labor can range from 1-2-3 hrs
gas engine range from 1-2 hrs.
Also depends if a bolt twist off.

New water pumps not rebuilt can run 75-100 $ USA
Plus belts and hoses and coolant.

Get the shop to give you a estimate befor they start.