Learn what interior and exterior painting typically costs, how to sanity-check a bid, and what to verify about insurance, licensing, references and contracts before you hire a painter.
Expect to pay about $1,000 to $3,000 or more for a whole-house interior and about $1,800 to $4,500 for an exterior. Before you sign, confirm insurance, check complaints and references, and compare three itemized written bids. The sections below show how to do each step.
What do professional house painters charge?
Interior jobs usually land between just under $1,000 and over $3,000, and the average homeowner spends $2,021, according to 2026 Angi data cited by NerdWallet. An exterior job ranges from about $1,800 to $4,500, with an average of $3,177, or $1.50 to $4 per square foot.
Those are averages across many homes, not quotes for your street. A bid well outside them is not automatically wrong, but the painter should be able to explain why.
Why do interior and exterior quotes differ so much?
Six things move a price: the area to be painted, the prep work, the repairs, the number of coats, the grade of paint and local labor rates. Exteriors cost more mostly because of ladders, washing, scraping and weather windows. A house with peeling siding needs far more prep than one with sound paint.
Cost guides also disagree because they measure different things. Some average only whole-house jobs. Others fold in small jobs like trim or a set of cabinets, which pulls the low end down. Some give a per-square-foot rate and others an hourly rate. When two guides differ, check which jobs each one counted.
How can I sanity-check a quote?
Convert the bid to a per-square-foot rate and an hours estimate, then see whether the two agree. HomeAdvisor's 2026 guide says most pros charge $2 to $6 per square foot of paintable area, or $20 to $50 an hour, and adds about $150 for supplies like brushes, rollers and masking materials.
Here is a sample job with 1,000 square feet of paintable area. At the low rate, 1,000 × $2 = $2,000. At the high rate, 1,000 × $6 = $6,000.
Now test the labor. A $2,000 job at $50 an hour is $2,000 ÷ $50 = 40 hours. That spread is huge, so ask every painter to state the hours, not just a lump sum. A bid that gives neither hours nor a rate is hard to judge.
Does a Tennessee painter need a license?
Often not for a typical house. Tennessee's Commerce department says a prime contractor needs a contractor license before bidding or contracting on a project of $25,000 or more. Most interior and exterior house jobs come in far below that, so a missing state license is not by itself a warning sign.
Ask the painter which license or registration applies to the job and whether the contract size triggers it. For smaller jobs, insurance and references carry most of the weight. Check your city or county for any local business requirements too.
What insurance should a painter carry?
Ask for general liability, which pays for injury, property damage and legal defense from the contractor's work. The New Hampshire Insurance Department advises confirming the policy includes "products and completed operations" coverage, which covers defects or damage that show up after the job is finished. It describes a commonly recommended minimum of $1,000,000 per occurrence and $2,000,000 aggregate. That is one state's guidance, so treat it as a benchmark rather than a Tennessee rule.
If the painter has employees, ask about workers' compensation as well. Then ask to see a Certificate of Insurance, or the carrier and agency name, so you can call and confirm the policy is current.
| Item to verify | Who can confirm it | Proof to request |
|---|---|---|
| Contractor license | Tennessee Commerce contractor licensing | Confirmation of what applies, since licensing starts at $25,000 |
| Insurance | The insurance carrier or agency | Certificate of Insurance or carrier name |
| Reputation | BBB.org | Business profile, rating, complaints and reviews |
How do I check reviews, complaints and references?
Start with a business's BBB profile, where you can see its rating and read customer complaints and reviews. Note whether complaints were answered and resolved. Then scan the review sites for patterns, such as repeated mentions of missed schedules or messy cleanup.
Ask to see past projects. BBB advises asking whether the painter has done your specific type of project and reviewing past work for style and quality. Then call two or three references and ask about timing, communication and how problems were handled. Past customers, material suppliers and subcontractors can also tell you whether a contractor pays its bills and stands behind its work. Our guide to what to check before hiring a painter goes deeper on reading reviews.
What should a written estimate and contract include?
A fair comparison needs the same scope on every bid. The CSLB recommends at least three written bids based on identical plans, specifications and scope of work, and warns against automatically taking the lowest. BBB says the estimate should break out labor, materials, paint, travel time if charged, and the timeframe.
Ask each painter to also state how many hours the job takes, the products by name, how many coats, the price of any extra coat, and the cost of prep and cleanup. Get a written warranty in the contract too. If you manage an office that stays open, the contract should spell out work hours, as covered in this guide to repainting offices while staff keep working.
What prep and paint quality make a job last?
Paint fails early when it goes onto dirty, damp or loose surfaces. Peeling is paint lifting off in sheets, and blistering is bubbles that form when moisture gets behind the film. Both usually trace back to skipped prep, so look for prep in the bid itself.
For exteriors, Sherwin-Williams advises pressure-washing to remove dirt, mildew and loose paint, then allowing at least 24 to 48 hours to dry before painting. It recommends two coats, with the first fully dry before the second. A good bid also lists scraping and sanding, caulking gaps, spot-priming bare wood and a named, quality paint. Cheap paint often needs more coats to cover, which can erase the savings.
What lead paint rules apply to older homes?
Older homes may have lead-based paint, so the EPA's lead-safe renovation rule matters when a contractor disturbs paint in them. In general, the contractor must be EPA-certified and use lead-safe work practices. That means containment, controlled dust and no dry sanding or scraping of suspect paint without precautions.
Ask for proof of the firm's certification before work starts, and confirm the current rules and the cutoff year for your house with the EPA. A painter who cannot show that proof should not be scraping or sanding. PaintPro Tennessee carries general liability and workers' compensation insurance and gives a free itemized estimate, and you can read more in our guide to choosing a painting company near you or browse the PaintPro blog for more painting advice. Visit PaintPro Tennessee to get started.