ADU CITIES Contractor Directory

Alta Construction Incorporated

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

CSLB license#890027
ClassificationsB — General Building
Office of record369 East Blaine Street
Corona, CA 92879
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(951) 799-6082
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Travelers Property Casualty Company Of America
Business typeCorporation
License issuedJanuary 24, 2007
License expiresJuly 31, 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.