ADU CITIES Contractor Directory

Master Pros Inc

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

CSLB license#1105143
ClassificationsB — General Building · C-10 — Electrical
Office of record10535 Foothill Blvd Ste 460
Rancho Cucamonga, CA 91730
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(626) 975-1730
Contractor bond$25,000 — North River Insurance Company (the)
Workers' comp (CSLB record)Exempt
Business typeCorporation
License issuedMay 23, 2023
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.