What problem are you proposing to correct?
This exposes whether the quote addresses the cause or only the visible symptom.
What is included and excluded?
Ask about access, demolition, disposal, finishes, permits, inspection, testing and cleanup where applicable.
What could change the scope?
Hidden damage and inaccessible conditions can create legitimate changes; understand how they will be handled.
What documentation will I receive?
Invoices, permits, inspection records, warranties, product information and photos may be useful later.
Safety boundary. General planning information only. Do not open, dismantle or work on hazardous electrical, gas, structural, fire-protection or contaminated-water systems unless you are appropriately qualified and authorized.