About this business

RALPH G DEGLI OBIZZI & SONS LLC operates as a General Contractor contractor in WILMINGTON (198054614) and surrounding Delaware areas, with licensing on file in Delaware.

GC projects in WILMINGTON range from kitchen refreshes to full second-story builds. State classification on file: RESIDENT CONTRACTOR.

Delaware business and trade licenses appear in public state records.

DE active license 1989015139. Current expiration: 2026-12-31. Source agency: Delaware Division of Revenue.

Mailing address: 400 ROBINSON LN, WILMINGTON, DE 198054614. Check that the business name on the estimate matches the license record exactly.

License journey

License issued
Issue date not provided in licensing records
License verifiedMay 29, 2026
License checked 28 days ago
License expirationDecember 31, 2026
Renews within the next year

License details

License #1989015139

StatusActive

Issued—

ExpiresDecember 31, 2026

BondNot published by the state

County—

StateDE

Last verifiedMay 29, 2026

License verified with Delaware Division of Revenue · last checked May 29, 2026. Confirm status with the state board before hiring.

Before you hire checklist

Work through these steps before signing — checking items helps you compare contractors with confidence.

1Verify license statusConfirm 1989015139 with Delaware Division of Revenue before signing a contract.
2Review bond & insuranceDelaware does not publish bond dollar amounts in public licensing records. Always request written proof of bond and insurance.
3Match scope to license classEnsure the license covers General Contractor work for your project type in DE.
4Compare written quotesCompare at least three written estimates from licensed General Contractor contractors in WILMINGTON.
5Use a written contractInclude timeline, payment schedule, permit responsibility, and warranty terms before work begins.

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