ADU CITIES Contractor Directory

Sun Cad Service

Also listed as: Q Development Inc

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

CSLB license#594732
ClassificationsA — General Engineering · B — General Building
Office of record306 S 1ST Ave #101
Arcadia, CA 91006
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(213) 368-0046
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — State Compensation Insurance Fund
Business typeCorporation
License issuedMay 25, 1990
License expiresMay 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.