ADU CITIES Contractor Directory

Gresco Corporation

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

CSLB license#387570
ClassificationsB — General Building
Office of record1420 East Pomona St
Santa Ana, CA 92705
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(714) 547-6363
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — State Compensation Insurance Fund
Business typeCorporation
License issuedFebruary 20, 1980
License expiresFebruary 29, 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.