ADU CITIES Contractor Directory

J C Builder Concepts Co

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

CSLB license#1053845
ClassificationsB — General Building
Office of record2730 Strathmore Ave
Rosemead, CA 91770
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(626) 329-1056
Contractor bond$25,000 — Merchants Bonding Company (mutual)
Workers' comp (CSLB record)Workers' Compensation Insurance — Everest National Insurance Company
Business typeCorporation
License issuedMay 22, 2019
License expiresMay 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.