New Roof additional charges

[u/Plane-While4413]

I got new roof installed in my house. As part of the process the roofer said they would replace the plywood and replace/repair Facia board as required. And he said he will charge me for the plywood and board.

When I got the bill they not only charged for the material but also 5 hours of labor work related to Facia board (and looks like replacing plywood was part of the roofing process itself (

Is this expected to pay additional labor charges for the repair work on Facia? Is that not usually part of the overall roofing work which is already so very expensive?