Conditions and access
Access difficulty, occupied living space below the work area, roof height and pitch, nearby landscaping, and how much finish protection is needed all factor into labor time.
Scope and materials
Where the repair or replacement actually stops, what the existing system can handle, which materials are compatible with it, and how disposal and restoration are handled should all be spelled out.
Permits and specialist input
Depending on scope, a permit, an engineering review, or a specialty trade may be required — confirm that with the provider and Madison County directly.
Nothing published here is a quote. Insist on a written, property-specific estimate before agreeing to anything.