A quality exterior paint job can last 5–10 years, but a rushed or poorly executed one might need redoing in half that time. Before you sign a contract, you need to ask the right questions to separate experienced professionals from contractors who'll cut corners. Here's what every homeowner should clarify before hiring an exterior painter.
What's Your Experience With My Specific House Type?
Exterior painting isn't one-size-fits-all. A contractor experienced with colonial brick homes might struggle with modern fiber cement siding or stucco. Ask how many years they've been painting exteriors and request photos of recent projects that match your home's material and style. Don't just ask about experience—ask specifically whether they've worked with your siding type, whether that's vinyl, wood, aluminum, brick, or composite.
Are You Licensed and Insured?
This is non-negotiable. A legitimate exterior painting contractor carries a current business license and liability insurance. Ask to see proof of both before they start work. Liability insurance protects your home if they accidentally damage property or themselves. Workers' compensation insurance matters too—if a painter gets injured on your property and you hired an uninsured contractor, you could face legal trouble. Many states require licensing for contractors handling jobs over a certain dollar amount, typically $500–$1,000.
Can You Provide At Least Three References?
Ask for references from jobs completed in the last 12 months. When you call them, ask specific questions: Did the painter arrive on schedule? Did they protect landscaping and adjacent areas? Did they finish within the quoted timeline? Were they clean and professional? A good contractor should have no problem providing recent client contacts. If they hedge or only offer vague references, that's a red flag.
What's Your Preparation Process?
The difference between a paint job that lasts eight years and one that fails in three comes down to preparation. This is where amateur contractors often cut costs. Ask whether they:
- Pressure wash or manually scrape old, peeling paint
- Fill cracks and gaps in siding, trim, and caulking
- Sand or prime bare wood
- Cover and protect fixtures, landscaping, and windows
- Replace any rotted or damaged wood before painting
Request a detailed estimate that lists prep work line-by-line. Quality exterior prep typically accounts for 40–60% of the total labor cost. If a contractor's bid is suspiciously low, they're probably skipping this essential phase.
What Paint and Materials Do You Recommend?
Not all exterior paints perform equally. Ask whether they recommend acrylic latex, oil-based, or specialty coatings. For most homeowners, 100% acrylic latex paint offers the best balance of durability, ease of cleanup, and cost—typically $30–$60 per gallon for quality brands like Benjamin Moore, Sherwin-Williams, or Behr. Ask if they include primer costs separately or in the overall estimate. High-end coatings (Elastomeric, self-cleaning) run $60–$100+ per gallon but can extend the life of your paint by several years.
What's Your Timeline and Weather Policy?
Exterior painting requires dry conditions—most contractors won't paint in rain or temperatures below 50°F. Ask how long the job should take. A typical two-story, 2,500-square-foot home takes 5–10 days for prep and painting, depending on the condition of existing paint. What happens if weather delays the project? Do they guarantee a completion date? Will they return to touch up areas if paint fails prematurely? Get all timeline expectations in writing.
Do You Offer a Warranty?
Reputable painters back their work with a warranty, typically 1–3 years. A good contractor guarantees that paint won't peel, crack, or fade prematurely under normal conditions. If they offer no warranty, that's concerning. Some warranty gaps exist—paint won't be covered if the homeowner doesn't maintain caulk or allow damage from storms—so read the fine print.
What's Your Pricing Structure?
Exterior painting runs $1.50–$4.00+ per square foot, depending on condition, paint quality, and your region. Get written estimates from at least three contractors. A detailed estimate should break down labor, materials, prep work, and any additional costs. Be wary of estimates that vary wildly—either the lowest bidder is cutting corners or the highest isn't being clear about what they're including.
If you're comparing local contractors and want a single platform to review pricing and credentials, Mercoly helps you find and compare trusted exterior painting providers in one place.
Frequently Asked Questions
Q: How long does exterior paint actually last? Quality exterior paint typically lasts 5–10 years, depending on climate, sun exposure, and paint quality. Coastal areas and high-UV climates may see fading sooner.
Q: Should I paint right before or after selling my house? Paint 6–12 months before selling for best curb appeal impact; painting just before closing gives buyers less confidence the job was done well or with quality materials.
Q: Can I paint over loose or peeling paint? No—peeling paint must be scraped off, sanded, and primed. Painting over it will fail within months as the new paint has nothing to adhere to.
Start by calling three contractors this week and working through these questions to find someone who'll deliver results that last.