ADU CITIES Contractor Directory

Uac Builders

Also listed as: United Alpha Corporation

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

☎ Call (951) 339-8955Verify this license at CSLB
CSLB license#867689
ClassificationsB — General Building · C-10 — Electrical
Office of record531 Queensland Cir
Corona, CA 92879
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(951) 339-8955
Contractor bond$25,000 — Business Alliance Insurance Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Omaha National Casualty Company
Business typeCorporation
License issuedNovember 15, 2005
License expiresFebruary 28, 2027

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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.