How can I tell if my roofer is licensed in Delaware?

In Delaware, there is no statewide roofer license to verify. Delaware does not license roofing contractors at the state level. A general business license through the Division of Revenue is required to operate. This means "is my roofer licensed" has a different answer here than in states like California or Florida, where every roofer must hold a state license.

What to verify instead: (1) Local jurisdiction. Many Delaware cities and counties require roofers to register or hold a local contractor license. Wilmington, Dover, and Newark typically have local building-department registration requirements. Check the city's building department website.

(2) Business entity status. Even without a trade-specific license, the roofer's business should be registered with the Delaware Division of Corporations (https://icis.corp.delaware.gov/). The entity status should be active or in good standing — not dissolved, withdrawn, or administratively revoked.

(3) Public-record history. Court judgments, mechanics' liens, OSHA citations, and BBB complaints are the strongest trust signals when there's no state license to anchor verification. A roofer with multiple recent judgments or an unresolved lien is a hard stop.

Groundcheck (earthmove.io/trust) pulls all three categories in under 90 seconds. For trades without statewide licensing like roofers in Delaware, the public-record verdict is the trust verdict. The contractor is never notified.

Detailed Delaware roofer rules: earthmove.io/trust/license/roofer/delaware.