ADU CITIES Contractor Directory

Giannelli Electric Inc

● Active — license status verified against CSLB public data as of November 6, 2026

☎ Call (909) 393-3010Verify this license at CSLB
CSLB license#601947
ClassificationsB — General Building · C-10 — Electrical · C-7 — Low Voltage Systems
Office of recordP O Box 100
Chino Hills, CA 91709
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(909) 393-3010
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Sentinel Insurance Company Ltd
Business typeCorporation
License issuedSeptember 6, 1990
License expiresSeptember 30, 2028

Is this your business? Claim this listing to enhance it with your website, photos, and project details.

Data source: CSLB public records as of November 6, 2026. License status can change at any time — verify live at CSLB before signing a contract.