ADU CITIES Contractor Directory

United Industrial Contractors

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

☎ Call (909) 978-1200Verify this license at CSLB
CSLB license#674403
ClassificationsB — General Building · D-06 · D-21 · D-34
Office of record4188 Valley Blvd
Walnut, CA 91789
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(909) 978-1200
Contractor bond$25,000 — Ohio Casualty Insurance Company (the)
Workers' comp (CSLB record)Workers' Compensation Insurance — Bitco General Insurance Corporation
Business typeCorporation
License issuedJuly 15, 1993
License expiresJuly 31, 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.