Don’t Sign Until You Read This: How to Verify a Roofing Contractor’s Credentials and Insurance in Kent Before Signing a Contract

Your roof is one of the most significant investments you’ll make as a homeowner. Whether you’re dealing with storm damage, aging shingles, or a full replacement, choosing the right professional is critical — and in Kent County, Delaware, that means doing your homework before a single nail is driven. Unfortunately, not every contractor who knocks on your door has the credentials, insurance, or local knowledge to back up their promises. Here’s a step-by-step guide to verifying a roofing contractor’s credentials and insurance so you can sign that contract with complete confidence.

Why Verification Matters More Than Ever

Hiring a contractor without verifying insurance can expose homeowners to serious financial and legal risks. One accident or mistake can lead to thousands of dollars in unexpected costs if the contractor is not insured. Beyond the financial risk, unlicensed contractors have no state accountability, and property owners who hire them have very limited options if the work fails or a worker is injured on the job.

Fraudulent Certificates of Insurance are a growing concern in the home improvement industry. This is especially true after major weather events, when out-of-area contractors flood local markets looking for quick work. In Kent County, where agricultural land mixes with growing suburban development around Dover and Smyrna, homeowners are increasingly targeted by opportunistic contractors who lack the proper credentials to work in the area.

Understand Delaware’s Contractor Registration Requirements

Delaware takes a unique approach to contractor regulation. Unlike many states that require a single statewide contractor license, Delaware operates a multi-layered system involving business registration with the Division of Revenue, contractor registration with the Department of Labor’s Office of Contractor Registration, and trade-specific professional licensing through the Division of Professional Regulation (DPR).

These standards derive from multiple regulatory layers, including the Delaware Division of Revenue, and county licensing boards — New Castle County, Kent County, and Sussex County each administer their own contractor licensing programs. Delaware has no state-issued roofing contractor license equivalent to what exists in states such as Florida or Louisiana. The operative credential is the county-level license. This means you need to verify that any roofing contractor you hire is properly registered and licensed specifically to work in Kent County — not just somewhere else in the state.

Delaware roofing contractors are required to carry general liability insurance and, if employing workers, workers’ compensation coverage. Minimum liability thresholds are set at the county level and may vary. Always confirm that a contractor meets Kent County’s specific requirements before moving forward.

Step 1: Request and Verify Their Business License and Registration

Always request a copy of your contractor’s license and insurance policy. Licensed contractors are accustomed to providing these documents upon request, as it is a standard procedure in the industry. Ask for their Delaware Division of Revenue business license number and their Delaware Department of Labor contractor registration. If a contractor hesitates to provide their credentials, consider it a warning sign and look for other qualified professionals. A reputable contractor will willingly share this information.

Step 2: Verify Their Certificate of Insurance (COI)

The most important document to request is a Certificate of Insurance, commonly called a COI. This document helps homeowners verify that a contractor carries active insurance coverage and that the coverage is sufficient for the work being performed.

A professional roofing company should carry two key types of insurance: general liability and workers’ compensation. Liability insurance covers property damage — say a ladder crashes through your window or materials get dropped — you won’t be the one paying for repairs. Workers’ compensation, on the other hand, covers employees in case of injury on your property. Without it, you could be held responsible.

Once you have the COI in hand, don’t stop there. Check the ‘Policy Expiration’ dates carefully. Many contractors provide old certificates that have since lapsed. Additionally, ensure the ‘Description of Operations’ specifically mentions roofing; some companies carry cheaper ‘handyman’ insurance that does not actually cover high-altitude roof work.

For larger projects, take an extra step: call the insurance broker directly and ask, “Is [Contractor Name]’s policy currently active and in good standing?” For large projects like a full roof replacement, ask the contractor to have their agent add your name and address to the certificate as an “Additional Insured.” For general liability, the coverage amount should range between $1 million and $5 million and should be up to date on the certificate.

Step 3: Ask About Subcontractors

You also need to find out whether the roofing contractor you hire will complete the work on their own or if they will hire a subcontractor for anything. If they hire a subcontractor, you need to make sure their insurance is valid as well, and be sure to get a lien waiver to ensure you are safe from being billed if the original roofing contractor fails to pay them as agreed.

Step 4: Confirm They Pull the Necessary Permits

Before any work begins, make sure your roofer pulls the necessary permits. It’s a legal requirement in most cities and counties, and it ensures your roof is inspected and approved by building officials. If a contractor tells you to pull the permits yourself, that’s a red flag — it usually means they’re unlicensed or cutting corners.

In Kent County, roofing, siding, windows, chimneys, and similar exterior repairs or replacements are among the projects that require a building permit. In Kent County, building permits are coordinated through the Kent County Levy Court. The county emphasizes that a building permit is formal permission for construction, and provides online application and payment options.

Step 5: Look for Industry Certifications and Check Their Reputation

Manufacturer certifications represent rigorous training, adherence to strict installation standards, and verified product knowledge. A certified roofer has undergone manufacturer-led education and testing. That means they know how to install materials to spec, maintain warranty requirements, and handle custom fabrication with precision. Look for certifications from manufacturers like GAF, CertainTeed, or Owens Corning as an added sign of quality.

You should not only get the information from a potential roofing contractor but also check with their insurance company itself to verify the business is currently insured. Another thing to be sure to check is references and online reviews of the company to make sure they do not have any legal claims against them, and that they are in good standing.

Step 6: Review the Contract Carefully Before Signing

Once you’ve verified credentials and insurance, make sure the contract itself is thorough and clear. It should include the contractor’s license and registration numbers, proof of insurance, a detailed scope of work and materials, a payment schedule, and warranty terms. Avoid contractors who demand full payment upfront. A deposit is normal, but the rest should be tied to project milestones. Avoid anyone who pressures you to sign today for a “limited-time deal,” doesn’t have a physical address, can’t show proof of insurance, or asks for full payment upfront. These are classic signs of a roofing scam or an unqualified contractor.

Choose a Locally Rooted Contractor You Can Trust

When it comes to protecting your home, working with a locally established company makes all the difference. First State Roofing & Exteriors is more than just a roofing company — they’re a team of local experts dedicated to protecting and enhancing homes and businesses throughout Delaware. As a leading roofing contractor in Milford, DE, they combine years of experience with a passion for craftsmanship, providing reliable roofing, siding, and exterior services backed by integrity, transparency, and results.

First State Roofing & Exteriors was founded with a vision to raise the standard for roofing and exterior work in Delaware. Recognizing the need for reliable, transparent contractors, they built their company on referrals, integrity, and a belief that quality should never be compromised. Their footprint stretches from Milford to Rehoboth, with deep ties to communities throughout Kent and Sussex counties. The company holds certifications from GAF along with recognition from Angie’s List, HomeAdvisor, BBB, and Directorii.

If you’re ready to work with a verified, trusted roofing contractor kent area homeowners rely on, First State Roofing & Exteriors brings the credentials, local expertise, and community values that give you peace of mind from the first call to the final inspection.

Final Thoughts

Verifying a roofing contractor’s credentials and insurance before signing a contract isn’t just a smart precaution — in Kent County, it’s a necessary one. When you take the time to verify a contractor’s license, insurance, and certifications, you protect yourself from big risks and even bigger repair bills. The right credentials are your peace of mind — and your roof’s best defense. Take the time to ask the right questions, review the documents, and choose a contractor who is transparent, locally accountable, and properly credentialed. Your home deserves nothing less.