ADU CITIES Contractor Directory

R T F Platinum Construction LLC

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

CSLB license#790913
ClassificationsB — General Building
Office of record13337 Windy Grove Dr
Rancho Cucamonga, CA 91739
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(909) 420-5812
Contractor bond$25,000 — Merchants Bonding Company (mutual)
Workers' comp (CSLB record)Workers' Compensation Insurance — National Fire Insurance Company Of Hartford
Business typeLimited Liability
License issuedFebruary 2, 2001
License expiresOctober 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.