ADU CITIES Contractor Directory

R S & M Construction Inc

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

☎ Call (951) 377-4551Verify this license at CSLB
CSLB license#847570
ClassificationsA — General Engineering
Office of record14245 Regina Dr
Rancho Cucamonga, CA 91739
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(951) 377-4551
Contractor bond$25,000 — Ohio Casualty Insurance Company (the)
Workers' comp (CSLB record)Workers' Compensation Insurance — State Compensation Insurance Fund
Business typeCorporation
License issuedSeptember 28, 2004
License expiresSeptember 30, 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.