ADU CITIES Contractor Directory

Martinez Contruction

Also listed as: Martinez Juan Ramon

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

☎ Call (626) 941-8209Verify this license at CSLB
CSLB license#610449
ClassificationsB — General Building
Office of record6972 Penny Court
Rancho Cucamonga, CA 91739
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(626) 941-8209
Contractor bond$25,000 — Atlantic Specialty Insurance Company
Workers' comp (CSLB record)Exempt
Business typeSole Owner
License issuedJanuary 23, 1991
License expiresJanuary 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.