Do you charge for a quote?
No, and there is no obligation. Send the document and you get a figure and a statement of what level of work it needs. Most people take a sample edit first so they can see what they would be buying.
This comes up on Pricing and Editing Rates, where it is answered in the context of the work itself.
Not what you asked?
Ask us the actual question
Send the draft, the rubric or the score report with it. You get a real answer and a price before you commit to anything.