That sounds super high. Especially if the panel is already in place and they are just going straight up.
I would bring in a few different electricians and get quotes from them.
Also you should ask for an itemized break down in the quote so you can at least keep them a little honest.
yes, panel is already in place. Just installing breakers, wiring, conduits and outlets, will ask for a breakdown
heres a pic of the space, outlets are just going to be installed right outside the small breaker box room
https://imgur.com/a/eSc9e