Property Management questions

[Judy J.]

Do property managers typically

-send a team of people out to go over a house that is new to them? Or have a handyman or plumber sent over for each issue? 

-send itemized bills for what each worker did? or just one fee for total labor for the team and one fee for total materials? 

-give you the receipts for what they bought? Do you need this for tax purposes?

-ask you before they incur charges over a certain amount?

I asked for a few things to be fixed, they sent out a team of people, including a plumber, found and fixed some things other than what I asked for, and I now have a bill for over $700.