10 Questions to Ask a Painter Before You Hire Them

By the Red Brush Team

The best questions to ask a painter before hiring come down to four areas: whether they're licensed and insured, exactly what work the quote covers, how they handle prep and cleanup, and what happens if something goes wrong. Ten questions cover all four, and a good contractor will answer each one clearly without getting defensive. If you only have time for three, ask about their license, their prep process, and what the written quote includes.

Painters tend to sound similar on the phone. They're friendly, they're confident, and they say they do great work. The questions below are how you tell the difference, because the quality of the answers matters more than the quality of the pitch.

Questions About Credentials

1. "What's your CSLB license number, and are you currently insured?"

In California, painting contractors working above a certain job size need a C-33 Painting and Decorating license from the Contractors State License Board (CSLB). A real contractor hands you the number without hesitation, and you can look it up on the CSLB website in a minute. Confirm the status says active, and check that the name on the license matches the name on the quote.

Then ask about insurance. You want general liability coverage, which pays for damage to your property, and workers' compensation, which covers injuries to the crew. If an uninsured worker gets hurt on your ladder, the claim can land on you as the homeowner. Ask for a certificate of insurance and read it, rather than taking a verbal yes.

2. "Who will actually be doing the work?"

Some companies send a polished salesperson to the estimate and then hand the job to subcontractors or day labor you never met. That isn't automatically bad, but you should know about it. Ask whether the crew are employees or subcontractors, whether the person you're talking to will be on site, and who your point of contact is once the job starts.

3. "Can you share recent jobs similar to mine, and can I contact those customers?"

Photos help, but the best answer is a recent customer who'll talk to you. Ask for jobs from the past year that match yours: interior or exterior, similar home size, similar condition. A contractor with good work is usually glad to share it. If the answer is a vague "we've done thousands of jobs," keep asking.

Questions About the Work

4. "Walk me through what you'll do before the first coat goes on."

This is the single most revealing question you can ask. A contractor who knows the trade will describe a sequence: washing or cleaning surfaces, scraping loose paint, sanding, patching damage, caulking gaps, priming bare spots, and masking off what shouldn't get paint. Preparation is the biggest factor in how long paint lasts, so a thin answer here is a real warning sign.

5. "What brand and product line will you use, and how many coats are included?"

"Quality paint" isn't a specification. You want a brand, a product line, and a number of coats. Two quotes that look similar can differ a lot here: one may price a premium two-coat system while the other prices a builder-grade single coat. Ask whether primer is included and when it would be needed.

6. "How will you protect my floors, furniture, and landscaping?"

Good crews cover floors, move or cover furniture, and protect plants and walkways outdoors. Ask who moves the furniture and whether that's in the price. For exterior jobs, ask how they'll handle pressure washing runoff and keep paint away from windows, fixtures, and shrubs.

Questions About the Business Side

7. "Can I see the quote in writing, itemized?"

A written estimate should list the surfaces to be painted, the prep work, the products, the number of coats, the timeline, and the total price. A contractor who won't put the details in writing is telling you something about how the job will go.

8. "What's your payment schedule?"

A deposit is normal because the contractor has to buy materials and reserve time on the calendar. Be cautious about anyone asking for the full amount upfront. A common arrangement ties payments to milestones, with the final payment due only after you've walked the job and you're satisfied. Whatever the schedule is, it should be in the written contract.

9. "What's your timeline, and what happens if the weather or something unexpected delays the job?"

Ask for a start date, an expected finish date, and how delays get communicated. Exterior work depends on weather, so some flexibility is normal. What you're listening for is a plan: how will they let you know, and how do they handle it when a job runs long?

10. "What if I'm not happy with something? What does your warranty cover?"

Ask whether the contractor offers a written warranty on workmanship, how long it lasts, and what it covers. Peeling, blistering, and early fading are the kinds of problems a warranty should address. Also ask how they handle touch-ups at the end of the job. A confident contractor has a clear answer, and a vague one is worth noting.

How to Use These Answers

Don't treat the questions as a pass/fail test. Compare answers across the two or three contractors you're considering. Pay attention to who answers directly, who explains their reasoning, and who makes you feel rushed. Communication during the quote process is usually a preview of communication during the job.

If you want the full process from first quote to final walkthrough, our Complete Guide to Hiring a Painter in Sacramento covers every step.

Start With Painters Who've Already Been Vetted

Asking all ten questions of every contractor takes time. Red Brush shortens the list for you: your project goes to a maximum of 3–4 local painting contractors who've been vetted for licensing and insurance, so you start from a stronger shortlist. It's free for homeowners, with no obligation to hire anyone and no spam.

Ready to compare quotes from vetted local painters? Get free quotes and use these ten questions on the contractors who respond.

Red Brush Painting Leads connects Sacramento homeowners with vetted local painting contractors — free, with no obligation and no spam.