Your roof is your home’s first and most important line of defense. It stands guard against the brutal summer sun, the torrential downpours of a nor’easter, and the heavy, wet snow of a New Jersey winter. So, when it’s time for a repair or a full replacement, the decision of who to hire is one of the most critical you’ll make as a homeowner. Choosing the right roofing contractor means decades of peace of mind; choosing the wrong one can lead to a cascade of costly problems and endless frustration.
The challenge is that a quick search for “roofers near me” can unleash a dizzying array of options. How do you separate the seasoned professionals from the “fly-by-night” operations? You do it by being prepared. You ask the right questions.
At Nailed It Roofing, we believe an educated customer is the best customer. We want you to feel completely confident in your choice, whether you hire us or another company. That’s why we’ve put together this ultimate checklist of 10 essential questions to ask any potential roofing contractor. Arm yourself with this list, and you’ll be able to confidently vet any roofer and protect your most valuable asset.
1. Are You Licensed and Insured Roofing Contractor in New Jersey?
This is the absolute first question you should ask, and it’s a non-negotiable one. A contractor’s answer immediately tells you about their professionalism and legitimacy.
- Licensing: In New Jersey, any contractor performing home improvements must be registered with the New Jersey Division of Consumer Affairs. Ask for their Home Improvement Contractor (HIC) license number. You can and should verify it online. This license proves they are a legitimate business registered with the state.
- Insurance: This is even more critical and has two parts. Ask to see their Certificate of Insurance (COI). It must include:
- General Liability Insurance: This protects your property from damage caused by the contractor or their team. If their ladder falls and breaks a window or damages your landscaping, this is the policy that covers it.
- Worker’s Compensation Insurance: This is paramount. It covers the contractor’s employees if they are injured on your property. Without it, if a worker falls from your roof, you could be held liable for their medical bills and lost wages. A contractor who skimps on worker’s comp is putting you, the homeowner, at enormous financial risk.
Red Flag: Any hesitation to provide a license number or a current COI is a massive red flag. A professional company will have this information ready and will gladly provide it.
2. How Much Experience Do You Have Working on Homes in My Area?
New Jersey’s climate isn’t generic, and neither are its homes. A contractor from another state might not be familiar with the specific challenges we face. A local, experienced roofer understands:
- Local Building Codes: They know the specific permit requirements and inspection processes for your municipality.
- Climate-Specific Needs: They know the importance of installing a robust ice and water shield to combat our ice dam issues. They understand the need for proper ventilation to fight the intense summer humidity that can wreck a roof from the inside out.
- Regional Suppliers: They have established relationships with local material suppliers, ensuring timely delivery and access to the best products for our region.
Ask them for addresses of recent projects in your town or county so you can see their work firsthand.
3. Will You Be Using Subcontractors on My Project?
It’s important to know exactly who will be working on your property. Some contractors use their own dedicated, in-house crews, while others subcontract the labor out. There’s nothing inherently wrong with using subcontractors, but you need to ask follow-up questions:
- Does the subcontractor carry their own liability and worker’s compensation insurance?
- How long have you worked with this specific crew?
- Who is my primary point of contact and who is ultimately responsible for the quality of the work?
An in-house crew often means more direct oversight and consistent quality control, as they are trained to the company’s specific standards.
4. What Shingle Brands Do You Use, and What Warranties Are Included?
A new roof is a significant investment, and that investment should be protected by solid warranties. There are two distinct warranties you need to understand:
- Manufacturer’s Warranty: This covers the physical roofing materials (the shingles, underlayment, etc.) against defects. Top manufacturers like GAF, Owens Corning, and CertainTeed offer robust, long-term warranties, but only if the materials are installed according to their strict specifications. Ask if the contractor is certified by the manufacturer, as this can often lead to enhanced warranty coverage for the homeowner.
- Workmanship Warranty (or Labor Warranty): This is the contractor’s own guarantee on their installation quality. This is arguably the most important warranty, as most roof failures are due to improper installation, not product defects. A confident, high-quality contractor will stand behind their work with a clear, written warranty covering any leaks or issues that arise from their labor. Ask for the duration and the specific terms of this warranty in writing.
5. Can You Provide a Detailed, Written Estimate?
A price scribbled on the back of a business card is not a contract. A professional estimate should be a detailed document that breaks down the entire project, leaving no room for surprise costs later. It should clearly itemize:
- The total cost and a clear payment schedule.
- The specific materials to be used, including the brand and type of shingles, underlayment, and flashing.
- The scope of work, including the removal and disposal of the old roof (a “tear-off”).
- Costs for replacing any rotted or damaged roof decking (usually a per-sheet price).
- Labor costs.
- Permit fees.
- The project’s estimated start and completion dates.
6. How Will You Protect My Property and Handle Cleanup?
A roofing project can be messy. You need to know that the contractor respects your home and property. Ask about their process for:
- Protecting Landscaping: How will they protect your flower beds, shrubs, and lawn from falling debris? (Look for answers that involve using tarps and plywood shields).
- Debris Removal: Do they use a dumpster? Where will it be placed?
- Daily Cleanup: Will the crew clean up the work area at the end of each day?
- Final Cleanup: What is their process for the final sweep? A reputable roofer will use magnetic rollers to find and remove stray nails from your lawn and driveway—a crucial step for the safety of your family, pets, and car tires.
7. What Is Your Safety Plan?
A professional contractor prioritizes the safety of their crew. This not only shows they are a responsible employer but also protects you from potential liability and ensures the job is done correctly. Ask them about their safety protocols. Do their workers use fall protection harnesses and other personal protective equipment (PPE)? Do they conduct regular safety meetings? A crew that is serious about safety is serious about quality.
8. Who Will Be My Main Point of Contact?
Clear communication is the key to a stress-free project. You should know exactly who to call if you have a question or concern. Will it be the owner, a dedicated project manager, or the site foreman? Having a single, designated point of contact ensures that nothing gets lost in translation and that you are kept informed about the progress of your project from start to finish.
9. What Is Your Protocol for Bad Weather?
This is a crucial question in New Jersey, where a sunny morning can turn into a torrential afternoon thunderstorm. A professional roofer will never leave your roof exposed to the elements. Ask them what their plan is if rain is in the forecast. They should have a clear procedure for securing the work area and making it watertight, even if they have to stop mid-job. Their priority should always be keeping your home dry.
10. Can You Provide a List of Recent References?
Online reviews are helpful, but speaking directly to past customers is invaluable. A confident contractor with a history of satisfied clients will be happy to provide you with a list of references. When you call them, ask about their overall experience: Was the crew professional and respectful? Was the project completed on time and on budget? Was the cleanup thorough? Have they had any issues with the roof since the installation?
Your Home Deserves the Best
Hiring a roofing contractor is a major decision, but it doesn’t have to be overwhelming. By using this checklist, you can methodically vet potential candidates, identify the true professionals, and make a choice that will protect your home and your peace of mind for years to come.
At Nailed It Roofing, we’re proud of our work, our process, and our commitment to our New Jersey neighbors. We invite you to ask us these questions. We’re ready to provide the clear, confident answers you deserve. Contact us today for a comprehensive, no-obligation estimate for your roofing project.
People Also Ask: Your Top Contractor Questions Answered
1. How do I check if a roofing contractor is licensed in NJ?
You can verify a roofing contractor’s license in New Jersey by visiting the official NJ Division of Consumer Affairs website. Follow these steps:
- Ask the contractor for their Home Improvement Contractor (HIC) registration number.
- Go to the state’s online license verification portal.
- Enter their business name or license number.
- Confirm that their license is active and in good standing. A legitimate contractor will provide their number without hesitation. This process ensures they are a legally registered business authorized to perform work in the state.
2. What are the warning signs of a bad roofing contractor?
Several red flags can help you spot an unreliable or untrustworthy roofing contractor. Be cautious if a contractor:
- Asks for the full payment in cash upfront before any work begins.
- Provides a quote that is drastically lower than all other estimates.
- Uses high-pressure sales tactics, such as “this price is only good for today.”
- Cannot provide a physical business address or a local phone number.
- Hesitates or refuses to show you their NJ HIC license and proof of insurance.
- Offers a vague or non-detailed contract.
3. What is the difference between a material and a workmanship warranty?
It’s crucial to understand the two separate warranties that protect your new roof, as they cover different things:
- Material Warranty: This comes from the manufacturer of the shingles (e.g., GAF, Owens Corning). It covers defects in the roofing products themselves. The length and terms can vary significantly.
- Workmanship Warranty: This comes directly from your roofing contractor. It covers the quality of the installation and labor. Since most roof failures are due to installation errors, a strong workmanship warranty is a sign of a confident and skilled contractor.
4. What insurance should a roofing contractor have?
A properly insured roofing contractor in New Jersey must carry two critical types of coverage. You should always ask for a current Certificate of Insurance (COI) that proves they have:
- General Liability Insurance: Protects your home and property from accidental damage caused by the roofing crew.
- Worker’s Compensation Insurance: Covers the contractor’s employees if they are injured on your job site. This is essential to protect you, the homeowner, from being held liable for medical costs.
5. What should be included in a detailed roofing contractor estimate?
A professional roofing estimate should be an itemized document, not just a final price. Look for these key details to be clearly listed:
- Full scope of work, including tear-off of old roofing layers.
- Specific materials to be used (brand and type of shingles, underlayment, flashing, etc.).
- Cost for potential replacement of rotted roof decking (usually a per-sheet price).
- Labor and disposal costs.
- Details on the workmanship warranty.
- A clear payment schedule.
- Estimated start and completion dates.
6. How much does a new roof cost in New Jersey?
The cost of a new roof in New Jersey can vary significantly based on several key factors, making a single flat price impossible. The final cost is influenced by:
- Size and Slope: The total square footage and steepness of your roof.
- Material Choice: Basic 3-tab shingles vs. premium architectural or designer shingles.
- Underlying Damage: The amount of rotted decking that needs to be replaced.
- Complexity: The number of dormers, skylights, chimneys, and valleys.
- Labor: The costs associated with a reputable, insured installation team. Always get at least three detailed estimates to compare.
7. How long should a new asphalt shingle roof last in NJ?
The lifespan of a new asphalt shingle roof in New Jersey depends on the quality of the material and installation.
- 3-Tab Shingles: Typically last 15-20 years.
- Architectural (Dimensional) Shingles: Are much thicker and more durable, generally lasting 25 to 30 years, and sometimes longer. Proper attic ventilation is crucial in our climate to help any roof reach its maximum expected lifespan by preventing heat and moisture damage.
8. How do I prepare my home for a roof replacement?
Taking a few simple preparation steps can ensure a smoother, safer roof replacement process:
- Clear your driveway and areas immediately surrounding your home to provide access for equipment and a dumpster.
- Move patio furniture, grills, planters, and lawn ornaments away from the house.
- Cover items stored in your attic with tarps to protect them from dust and debris.
- Be mindful of vibrations; remove any fragile items from shelves on exterior walls.
- Plan to keep children and pets safely inside and away from the work zone.
9. What happens if it rains in the middle of my roof replacement?
A professional roofing contractor will never leave your roof exposed to the elements. They constantly monitor the weather forecast. If rain becomes imminent, they have a strict protocol to “dry-in” the roof. This involves immediately securing a layer of high-quality synthetic underlayment or heavy-duty tarps over any exposed roof decking, ensuring your home remains completely watertight until the weather clears and work can safely resume.
10. Is it better to hire a local roofing company?
Yes, hiring a local New Jersey roofing company offers significant advantages. A local contractor has an established reputation within your community to protect. They are experts on local building codes, permit processes, and the specific weather challenges our state faces. Furthermore, should you ever have an issue that requires warranty service, a local company is accessible and can respond quickly.
