What Should You Ask an Exterior Painting Contractor?
Ask exactly what the preparation process includes, the specific paint brand and product line, the number of coats on body and trim, what the written warranty covers, and whether license and insurance certificates are current. The standard is 2 coats of finish paint over primed surfaces, and 2 to 5 years against peeling is standard for quality contractors. Those answers also tell you whether you are comparing quotes on the same scope.
What Does Your Preparation Process Include, Specifically?
Ask for the step-by-step preparation process. Minimum acceptable answer: power washing the entire exterior, scraping all loose paint to a firm edge, sanding rough areas smooth, filling cracks, caulking all gaps and joints, and priming all bare wood. Ask how they handle discovery of dry rot or extensive peeling during preparation do they stop and notify you with a cost estimate before proceeding, or do they proceed and bill extra?
What Specific Paint Product and Number of Coats?
Get the brand name, product line, sheen, and color specified on paper. Confirm: body color how many coats? Trim how many coats? Primer included? The standard is 2 coats of finish paint over primed surfaces. Some contractors quote one coat on top of existing sound paint confirm the number explicitly, as it significantly affects coverage quality and longevity.
What Is Your Warranty?
A labor warranty (not to be confused with the paint manufacturer’s warranty) is the contractor’s guarantee against premature peeling due to their workmanship. 2 to 5 years against peeling is standard for quality contractors. Ask what specifically is covered the warranty should cover peeling from adhesion failure under normal conditions, not peeling from physical damage or deferred maintenance.
Are You Licensed and Insured?
Confirm the contractor’s license (in states requiring contractor licensing for painting) and general liability plus workers’ compensation insurance. Ask for the insurance certificate, not just a verbal yes. Verify the certificate is current. These documents are a standard part of hiring any contractor performing work on your home.
Working With a Contractor on This Project
Getting the right outcome on any home services project starts before the work begins. A few consistent practices make the difference between a smooth project and a frustrating one.
Get at least two or three quotes. A single quote gives you no basis for comparison. Two or three quotes reveal the market rate for the work, expose scope differences between bidders, and let you assess contractor communication quality before any commitment is made. The lowest bid is not automatically the best value if the scope is thin or the materials are underspecified.
Ask for licenses and insurance before work starts. Verify current general liability insurance and, for any work involving workers on your property, workers compensation coverage. Licensing requirements vary by state and trade; confirm the specific requirements in your jurisdiction. A licensed contractor who carries appropriate insurance protects both parties if something goes wrong during the project.
Get the scope in writing. A written proposal that specifies materials, labor scope, timeline, what is included (permits, cleanup, disposal), and warranty terms is the foundation of a professional engagement. Verbal agreements on any of these points invite misunderstanding. For any project over $500, written scope is non-negotiable.
Clarify the payment schedule upfront. A reasonable payment schedule ties major payments to project milestones: a deposit at signing, a payment at material delivery or project start, and a final payment at completion after a walkthrough confirms satisfaction. A contractor who requires full payment upfront before work begins is a red flag in any trade.
Making a Confident Decision
The information in this article is designed to help you ask better questions of the professionals you work with, evaluate their answers with more confidence, and understand the decisions involved in this type of home services project. It is not a substitute for professional assessment of your specific home.
Every home is different. Roof slopes, local weather, tree exposure, soil conditions, and existing system condition all affect what the right solution is for your specific situation. The general principles here apply broadly, but a professional who assesses your home in person will give you guidance that accounts for the details that general articles cannot.
When you are ready to move forward, getting at least two or three quotes from licensed, insured, local contractors is the most important practical step. It lets you compare approaches, assess contractor quality, and confirm that the solution proposed matches your specific situation and budget.
Exterior Painting Cost at a Glance
Home size: $1.50 to $4.00 per sq ft of home size, with larger homes needing more paint and labor.
Surface material: Porous wood and brick take more product and prep than smooth siding.
Paint quality: Better coverage and durability at a higher price for premium paints.
Prep work: $0.58 to $0.93 per sq ft for scraping, sanding, and priming, the line a low quote leaves out.
Overall range: $3,000 to $10,000 for a full exterior repaint, averaging about $6,000 on a 2,000 sq ft home.
Cost figures on this page were checked against published pricing on August 26, 2026. How we source cost data.
