That's nuts!!! The people running that place must have recently left Wall Street...
I used to do IT stuff where I worked -- everything from stringing cable to helping the latest employee format text using Word.
YOU CAN DO YOUR OWN MAINTAINANCE!!!!
I gave my neighbor a Christmas gift package for his 2520 that included all the filters that he would need for his 200 hr service interval - oil, primary air, hydraulic, fuel - $74.
(That's Alaska prices...) (((Is your dealership in the Hampton's by chance??)))
So, get a little greasy - turn a bolt and twist a filter. That's about all there is to it and your owner's manual lays out what needs to be addressed.
Best of luck.
AKfish