7 Questions To Ask A Roofer Before You Hire

Replacing your roof is a significant investment in your home's safety, curb appeal, and long-term value. It's a project you want done right, by a professional you can trust. But with so many options out there, how do you choose the right roofer? The key is to be prepared and ask the right questions upfront.

Before you sign any contract, arm yourself with this checklist. These seven essential questions will help you vet potential contractors, compare bids effectively, and ensure you're making an informed decision for your home.

1. "Are you licensed and registered to work in our area?"

This is foundational. A legitimate roofing contractor should be properly licensed by your state, county, or city. Licensing ensures they meet minimum competency standards and are legally permitted to perform work in your jurisdiction.

Why it matters: Hiring an unlicensed contractor can leave you vulnerable. If something goes wrong, you might have limited recourse, and some home insurance policies may not cover damage caused by unlicensed work. What a good answer sounds like: "Yes, we are fully licensed. Our license number is [XXXXX], and you can verify it on the [State/County/City] Contractor Licensing Board website." They should be able to provide this information readily.

2. "Do you carry general liability and workers' compensation insurance? Can I see your current certificates?"

Insurance protects both you and the roofing company. General liability insurance covers damage to your property or a neighbor's property that might occur during the project. Workers' compensation insurance covers injuries sustained by the roofing crew on your property.

Why it matters: Without proper insurance, you could be held financially responsible if a worker is injured on your property or if your home sustains damage during the roofing process. Never take a contractor's word for it. What a good answer sounds like: "Absolutely. We carry both general liability and workers' compensation. Here are our current certificates of insurance directly from our provider, showing adequate coverage limits and valid dates."

3. "Can you provide a few recent local references I can contact?"

A reputable roofer will be proud of their work and happy to connect you with past clients. Speaking directly with previous customers gives you invaluable insight into the contractor's professionalism, communication, quality of work, and how they handle any issues that arise.

Why it matters: References offer a firsthand account of what it’s like to work with the contractor, beyond what they tell you themselves. You can ask about punctuality, cleanliness, adherence to budget, and overall satisfaction. What a good answer sounds like: "Of course! We have many satisfied customers in the area. Here are contact details for three recent clients who have agreed to speak with you about their experience with our team."

4. "What exactly does your proposal include, step-by-step, and what materials will you be using?"

A comprehensive proposal should detail every aspect of the job, from start to finish. This includes the removal of old materials, inspection of the roof deck, installation of underlayment, specific shingle types and brands, ventilation, flashing, and any unforeseen contingencies.

Why it matters: A detailed scope of work prevents misunderstandings, ensures you're comparing "apples to apples" when looking at different bids, and confirms that all necessary steps for a quality roof are included. Don't assume anything. What a good answer sounds like: "Our proposal clearly outlines each phase: tear-off of existing shingles, full deck inspection and minor repairs, installation of new synthetic underlayment, ice and water shield in critical areas, new [Brand Name] architectural shingles (color: [specific color]), proper ventilation upgrades, and new drip edge. We use only [specific brand/quality] materials."

5. "What is your payment schedule, and what deposit do you require?"

Understanding the payment structure upfront protects your financial investment. Most roofers will require a deposit to secure materials and schedule the work, but a substantial upfront payment (e.g., more than 20-30%) before any work begins can be a red flag.

Why it matters: A reasonable payment schedule ensures that payments are tied to tangible progress on the project, safeguarding you against contractors who might take a large deposit and disappear. For a typical roof replacement, a deposit might be around $1,500 - $3,000 depending on the total cost. What a good answer sounds like: "We require a [e.g., 15%] deposit to order materials and lock in your project date. The next payment is due upon delivery of materials, and the final balance is due only after the project is complete, you've inspected the work, and you are fully satisfied."

6. "What warranties do you offer on both materials and labor?"

A new roof should come with robust warranties. There are typically two types: a manufacturer's warranty covering the roofing materials themselves, and a contractor's warranty covering their workmanship.

Why it matters: Warranties provide peace of mind and protect your investment. Knowing the length and specifics of both material and labor warranties means you understand what recourse you have if there's a defect or installation issue down the line. What a good answer sounds like: "We offer a [e.g., 25-year to lifetime] manufacturer's warranty on the shingles and a [e.g., 5-year or 10-year] workmanship warranty directly from our company. We'll provide you with all the warranty documentation upon completion."

7. "How will you handle debris removal and protect my property during the project?"

A roof replacement can be messy, with old shingles, nails, and other debris. A professional roofer will have a clear plan for keeping your property clean and safe throughout the project.

Why it matters: You want to ensure your landscaping, driveway, and home exterior are protected from damage and that the job site is thoroughly cleaned up daily and upon completion. This includes diligent nail removal to prevent flat tires or injuries. What a good answer sounds like: "We'll place protective tarps around the perimeter of your home to catch debris. We use a dedicated dumpster for all old materials, and our crew conducts a thorough cleanup at the end of each workday, including using magnetic rollers to sweep for nails. We treat your property as if it were our own."

By asking these seven questions, you'll gain crucial insights into a roofer's professionalism, reliability, and commitment to quality. Don't rush the process; take your time to compare answers, check references, and choose the contractor who instills the most confidence. Your home deserves nothing less.