When your roof needs attention, whether it’s a minor repair or full roof replacement, knowing how to choose a roofing contractor can feel overwhelming.
With endless options, mixed reviews, and contractors competing for your business, it’s not always clear who you can trust. In fact, roofing is a top category for contractor fraud complaints in the U.S., particularly in the months following major storms.
The good news? With the right approach, you can confidently find a professional who will protect your home for years to come. This blog walks through the credentials to verify, the questions to ask a roofer before hiring, and the warning signs that should send you looking elsewhere.
| → Quick answer: The best roofing contractor will be local, properly insured, highly reviewed, and willing to earn your trust—not rush your decision. |
Unsure whether it’s time for a replacement? Start with our blog—9 Signs You Need a New Roof—then return here to learn how to choose a roofing contractor you can trust.
Why Choosing the Right Roofing Contractor Matters
Your roof is your home’s first line of defense. Choosing the wrong contractor can lead to:
- Poor installation
- Recurring leaks
- Voided warranties
- Expensive repairs down the line
In Western New York, where winter conditions are especially demanding, even small mistakes can turn into major issues. That’s why finding the right roofing contractor is critical.
6 Key Things to Look For When Finding the Right Roofing Contractor
Not all roofing contractors are the same—these seven factors can help you avoid the wrong one.
1. Proper Licensing, Insurance, and Credentials
This step is non-negotiable. A roofing contractor without the right credentials is a risk to your roof and a liability to you. Always verify the following before accepting an estimate or signing a contract:
| Licensing | Licensing requirements vary by state and sometimes by county. In New York, contractors performing home improvement work are required to obtain a Home Improvement Contractor (HIC) license. Ask for a license or registration number and verify it through your state’s contractor lookup tool. |
| Insurance | General liability covers property damage, while workers’ comp covers on-site injuries (and protects you from liability). Don’t just ask if they’re insured—always confirm the policy is active directly with the insurance company, as expired or invalid certificates are more common than expected. |
| Manufacturer certifications | Top manufacturers like GAF certify contractors who meet installation standards. Certifications (e.g., GAF Master Elite®) indicate training and allow access to enhanced manufacturer warranties. Always ask what certifications they hold and what warranty benefits you receive. |
2. Local Experience
A local roofing contractor has skin in the game in a way out-of-town companies don’t. Their reputation is built in the same community where they do business, which means they’re accountable for the quality of their work long after the job is done.
This matters especially in areas hit by major storms. After events like hail, heavy snow, or high winds, out-of-town “storm chasers” often enter the area, offering low prices through door-to-door sales. They typically leave once the work is done (before warranty issues appear), making them difficult to track down later.
Local contractors also understand the specific demands of your climate. In Western New York, that includes:
- Ice dam prevention
- Snow load requirements
- Proper ventilation for cold climates
To confirm a contractor is truly local, verify their physical business address (and check it on Google Maps), review how long they’ve operated in the area, and read feedback from local customers.
3. Strong Reviews and Reputation
Reviews and references help you evaluate real-world performance.
| Reviews | Look for consistent, detailed reviews (not just high star ratings), and prioritize both volume and recency over perfection. A contractor with 200+ reviews averaging 4.6 stars is typically more trustworthy than one with a handful of perfect reviews. Google reviews are often the most reliable source. You can also check Better Business Bureau (BBB) listings and Facebook Business Pages for additional customer feedback. |
| References | Request references from similar projects and ask about the overall experience—timelines, budget accuracy, how issues were handled, cleanup quality, and whether they’d hire the contractor again. |
| Past Work Examples | Review photos of completed roofing projects similar in size and scope to yours. Look for recent, local work and pay attention to workmanship details, consistency, and overall roof quality across different properties. |
4. Clear, Detailed Estimates
Comparing roofing estimates can tell you a lot about who you’re dealing with. A reliable roofing contractor will provide an estimate that includes:
- Scope of work
- Material specifications
- Project timeline
- Cleanup and disposal plan
- Payment schedule
A vague estimate (especially when others are detailed) is telling. You should be able to compare quotes line by line. If one contractor provides only a single lump sum with no clear scope of work, that tells you something about their level of transparency.
Get a Free Roofing Estimate in Minutes
5. Warranty Options
A professional roof replacement typically comes with two separate warranties:
| Manufacturer warranty | This covers defects in the roofing materials. Standard architectural shingle warranties run 25–50 years, but manufacturer warranties are only valid when materials are installed by a certified contractor, according to the manufacturer’s specifications. |
| Workmanship warranty | This covers installation errors. Workmanship warranties vary significantly: some contractors offer one year, others offer ten, and some offer 50 or more. |
A trustworthy contractor stands behind their work. Ask directly what their workmanship warranty is, if it’s in writing, and if it’s transferable if you sell the home.
6. Strong Communication
Clear communication is one of the most overlooked signs of a good contractor. From the first phone call or estimate, you should feel like your questions are being taken seriously and answered in a straightforward, transparent way.
A reliable contractor explains your options clearly, sets realistic expectations, and keeps you informed throughout the process—not just when it’s convenient for them. If communication feels rushed, unclear, or inconsistent early on, that usually doesn’t improve once the project begins.
Roofing Contractor Red Flags and When to Walk Away
Even if a contractor looks good on paper, watch for warning signs like:
- Door-to-door solicitation: Legitimate contractors don’t need to knock on your door.
- Same-day pressure tactics: “This price expires tonight” is a manipulation tactic—a professional gives you time to make an informed decision.
- Full payment required upfront: A deposit is normal, but 100% before work begins is not.
- No verifiable local address or business history: If you can’t find them, you won’t find them when you need warranty service.
- Reluctance to provide proof of insurance or licensing: Any legitimate contractor has this ready.
- Verbal-only estimates with no written contract: If it’s not in writing, it doesn’t exist.
- Offering to waive your deductible on an insurance claim: This is insurance fraud in most states, and a contractor offering this is not someone you want on your roof.
Questions to Ask a Roofing Contractor Before Hiring
Asking the right questions is one of the best ways to ensure you’re making a smart decision. Here are some important questions to ask a roofer before hiring:
- Are you licensed and insured?
- What manufacturer certifications do you hold?
- How long have you been working in Buffalo and Western New York?
- Can you provide references or recent project examples?
- Will you pull the required permits?
- What warranties do you offer on materials and labor?
- What’s included in your estimate?
- What is the payment schedule?
- How will you protect my landscaping, siding, and property
- How do you handle unexpected repairs?
- Who will manage the project on-site?
Key Takeaways: Choosing a Roofing Contractor at a GlanceUse this as a quick checklist when comparing roofing contractors:
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Looking for a Roofing Contractor in Buffalo, NY Who Checks Every Box?
If you’ve read through this blog, you already know what a trustworthy roofing contractor looks like. The vetting process is important and exists because not every company meets the standard—but some do.
Five Star Services is a licensed, insured, and GAF Master Elite® roofing contractor serving Buffalo and Western New York. We’re locally rooted, pull every permit the job requires, provide written workmanship warranties, and don’t knock on doors after storms. Everything you’ve learned to look for is something we already build into our work.
Whether you need a full roof replacement, storm damage repair, or a professional inspection to understand where your roof stands, our team is ready to help.