About the work itself
What finish level are you quoting? If they don't know what that means, keep looking.
How will you match my existing texture? A real answer involves a test sample, not 'we'll figure it out.'
How many coats, and how long between them? Joint compound needs dry time. A three-coat job compressed into one day is a job that will crack.
About your house
How will you protect my floors and contain the dust? See our dust control guide for what a good answer sounds like.
Who is actually doing the work, your crew or a sub you've never worked with?
What happens to the debris?
About the business
Are you insured, and can I see the certificate? The answer should be yes and immediate.
Is the quote itemized? A single number with no breakdown makes change orders a negotiation instead of a calculation.
What's your warranty on the finish, and what does it cover?
Can I see photos of work like mine, same texture, same age of house?
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