ADU CITIES Contractor Directory

Granvista Construction Corporation

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

CSLB license#815228
ClassificationsB — General Building
Office of record1914 Country Club Drive
Glendora, CA 91741
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(626) 523-7919
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Technology Insurance Company Inc
Business typeCorporation
License issuedNovember 21, 2002
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.