ADU CITIES Contractor Directory

Advantage Builders Inc

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

☎ Call (909) 982-6173Verify this license at CSLB
CSLB license#875965
ClassificationsB — General Building
Office of record1416 West 14TH Street
Upland, CA 91786
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(909) 982-6173
Contractor bond$25,000 — Western Surety Company
Workers' comp (CSLB record)Exempt
Business typeCorporation
License issuedApril 11, 2006
License expiresApril 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.