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What Questions To Ask Roofing Contractor

November 29, 2025

2 min read

Questions to ask a roofing contractor help you hire the right professional for your roof replacement or repair. Before you sign a contract, you should ask about their license, insurance, warranty, timeline, and pricing details. These questions protect you from scams and help you get quality work. A good contractor will answer clearly and give you peace of mind. Your roof is one of your home’s most important parts, so choosing the right person matters.

Do You Have a License and Insurance?

Always ask to see proof of a valid license and current insurance. A real contractor will have no problem showing you these documents.

Insurance is critical. It protects you if a worker gets hurt or damages your home. According to IBISWorld, the roofing industry employs 135,000+ workers, and safety is a major concern. Ask about both general liability insurance and workers’ compensation coverage.

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What Materials Do You Use?

Ask which roofing materials the contractor recommends for your home. Different materials cost different amounts and last different lengths of time.

According to industry data, asphalt shingles account for nearly 80% of residential roofing projects and cost $4.25 to $4.95 per square foot. Metal roofing costs $10 to $17.05 per square foot but lasts 40 to 80 years. For a 1,700 square foot roof, installation costs range from $6,800 to $68,000 depending on the material you pick. Ask the contractor to explain why they suggest one material over another.

How Long Will This Take, and What’s the Cost?

Get a clear timeline and written quote.

According to RubyHome, the average roof replacement costs $9,526, but ranges from $5,868 to $13,217. Ask for an itemized quote that breaks down labor, materials, and permits. A contractor should also explain how long the job will take and what weather might delay it. Never accept a quote over the phone or from someone who doesn’t visit your home first.

What Warranty Do You Offer?

A solid warranty protects your investment.

Ask about two warranties. Material warranty covers the roof itself (usually 20 to 30 years for asphalt shingles). Workmanship warranty covers the installation labor (usually 5 to 10 years). Get the warranty in writing. According to industry data, roofing repair costs average $1,150 and range from $392 to $1,928. A good warranty keeps you from paying for fixes caused by bad installation.

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Can You Provide References?

Ask for three to five recent customer references. Call them and ask about their experience.

Find out if the job finished on time and on budget. Ask if the contractor cleaned up well after the work. According to BrightLocal data, 35% of homeowners say online reviews are their number one decision-making factor when hiring a roofer. Check Google reviews and the Better Business Bureau too.

Key Questions Checklist

  • Is your license current and valid?
  • Do you have liability and workers’ comp insurance?
  • What materials do you recommend?
  • Can you provide a written quote?
  • How long will the project take?
  • What warranty do you offer?
  • Can you give me customer references?

Connect with an experienced roofing company to discuss your roofing needs and schedule an inspection.