ADU CITIES Contractor Directory

Klein Stephen Allan

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

CSLB license#482985
ClassificationsA — General Engineering · C-21 — Building Moving and Demolition · HAZ — Hazardous Substance Removal
Office of record2932 Sonrisa Drive
Corona, CA 92881
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(951) 371-7179
Contractor bond$25,000 — Business Alliance Insurance Company
Workers' comp (CSLB record)Exempt
Business typeSole Owner
License issuedNovember 19, 1985
License expiresNovember 30, 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.