ADU CITIES Contractor Directory

Onestop Electric

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

☎ Call (626) 399-7680Verify this license at CSLB
CSLB license#1044072
ClassificationsC-10 — Electrical
Office of record596 W 16TH Street
Upland, CA 91784
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(626) 399-7680
Contractor bond$25,000 — Merchants Bonding Company (mutual)
Workers' comp (CSLB record)Exempt
Business typeSole Owner
License issuedSeptember 10, 2018
License expiresSeptember 30, 2028

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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.