ADU CITIES Contractor Directory

Whitestone Builders Inc

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

CSLB license#1035397
ClassificationsB — General Building
Office of record2441 Ayers Avenue
Los Angeles, CA 90040
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(213) 268-1280
Contractor bond$25,000 — Western Surety Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Oak River Insurance Company
Business typeCorporation
License issuedJanuary 30, 2018
License expiresJanuary 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.