Guide · 7 min read · Updated August 14, 2026
12 questions to ask a painting contractor (and the answers to listen for)

We wrote this knowing it will occasionally be used against us. That is fine — a customer who asks these questions is a customer who understands what they are buying, and those jobs go better for everyone.
The twelve questions
How much surface preparation is in this price?
Listen for: specifics. “Scrape and feather-sand all loose and failing paint, spot-prime all bare wood, caulk trim-to-siding joints.” Worry about: “full prep” with no detail. Prep is 60–80% of the labour and it is where quotes diverge.
How many coats, and is that written down?
Listen for: two finish coats over prepared surfaces, plus primer where needed, stated on the proposal. Worry about: “one coat should be fine” without a reason. Sometimes it genuinely is — over a sound, same-color surface. Make them say why.
What exact product are you using?
Listen for: a named line and sheen — “Benjamin Moore Aura Exterior, low lustre.” Worry about: “premium paint” or “contractor grade.” Contractor-grade product on a repaint is a false economy that shows in three years.
Can I see your certificate of insurance — general liability and workers compensation?
Listen for: yes, from the agent, within a day. Worry about: hesitation, or a liability certificate offered when you asked about workers comp.
What is your HIC registration number?
Listen for: a number, immediately, offered without defensiveness. Check it yourself → Ours is 177081.
My house was built before 1978. How does that change this job?
Listen for: an accurate description of lead-safe requirements and a line item for it. Worry about: “it’s fine, we don’t worry about that.” Why this matters →
Who will actually be on my property, and who is my point of contact?
Listen for: a named project manager with a direct number, and whether the crew is employed or subcontracted. Worry about: “we’ll see who’s available.”
What is the warranty, in years, and what does it actually cover?
Listen for: a written warranty naming what is covered — peeling, blistering, cracking from workmanship — and what is not. Worry about: a verbal “we stand behind our work.” Ours, in full →
What are the start and completion dates?
Listen for: real dates on the contract, which Massachusetts law requires, with a weather-permitting clause for exterior work. Worry about: “sometime in the spring.”
What happens if you find rot once you start?
Listen for: we stop, photograph it, and issue a written change order with a price before doing the work. Worry about: a vague allowance, or a promise that there will not be any.
How do you protect my landscaping, floors and furniture?
Listen for: a written protocol. Breathable covers on beds, plants pre-wet and rinsed, nothing stored on lawns, floors papered and taped, daily set-up and take-down. Worry about: “we’re careful.”
How does the job end?
Listen for: a scheduled walk-through, a written punch list, the punch list completed, then final payment. Worry about: anything that has you paying in full before the last items are done. This is the most common failure point in the entire trade — including for the best-regarded companies in this area. How we handle it →
One more, for the estimate appointment itself
Ask how long the price is good for. A contractor who needs an answer today, or who produces a discount that expires when they leave your kitchen, is managing you rather than quoting you. A real estimate holds for weeks and is still there after you have compared it.
FAQ
Frequently asked
How many quotes should I get?
Three is the standard advice and it is about right. Fewer and you have no baseline; more and the process stalls. What matters far more than the number is that you ask all three the same questions.
Should I always avoid the cheapest quote?
Not automatically. Sometimes the cheapest bidder is a smaller operation with lower overhead doing genuinely equivalent work. Compare the seven specifics — product, coats, prep, exclusions, warranty, contact, clean-up — and if they match, the low bid is a real bargain. If they do not match, it is not the same job.
Is it rude to ask all of this?
No, and any contractor who acts as if it is has told you something. These are the questions professional buyers ask on commercial work as a matter of routine.
Written by the people who do the work
Want us to look at your actual house?
Everything above is general. A walk-through takes 45 minutes and turns it into one fixed number with a start date.
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