ADU CITIES Contractor Directory

Vanta Construction & Design

Also listed as: Up 4 U Construction Inc

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

CSLB license#1100647
ClassificationsB — General Building · C-10 — Electrical
Office of record2310 S Diamond Bar Blvd Unit D
Diamond Bar, CA 91765
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(626) 688-6138
Contractor bond$25,000 — Atlantic Specialty Insurance Company
Workers' comp (CSLB record)Exempt
Business typeCorporation
License issuedJanuary 20, 2023
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.