Giannone Electrical: Generator Installer in Newark, DE
F.L. Giannone Jr. Electrical Contractor is a licensed DE electrical contractor based in Newark, offering residential and commercial electrical work.
Services offered
- Fuel types: Natural gas, Propane
- Services: Generator Installation
Service area
Newark and New Castle County
Certifications & licensing
License T1-0004281, checked 2026-07-27.
A checked license confirms this business holds an active state electrical license as of the date shown. It is not a quality rating and does not reflect reviews, pricing, or workmanship, see our editorial policy and listing standards & verification methodology for the full details. See something wrong here? Report a correction.
How we verified this listing: Verified directly against Delaware's official Professional and Occupational Licensing open-data dataset (2026-07-27), confirming an Active Master or Limited Electrician license for the business owner. See linked data_sources row for details.