Conditions and access
A crawlspace with two feet of clearance, a finished basement still in use, or a steep grade around the foundation all change how long the work takes and in what order it happens -- and none of that shows up until someone is actually on site.
Scope and materials
The proposal should spell out exactly where the repair starts and stops, what materials will be used and why they're compatible with the existing structure, how debris gets disposed of, what gets tested, and what gets restored afterward.
Permits and specialist input
Depending on the scope, a project might need a city or county permit, a follow-up inspection, an engineer's input, lab testing, or a separate trade altogether. Confirm locally with the selected provider and authority.
No price on this site is an offer. Ask for a written, property-specific scope and quote.