ADU CITIES Contractor Directory

Nexbuild Construction Group

Also listed as: A+b Civil Engineering & Construction Inc

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

CSLB license#1150307
ClassificationsB — General Building
Office of record644 N Poplar St Suite B
Orange, CA 92868
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(657) 221-0641
Contractor bond$25,000 — Nationwide Mutual Insurance Company
Workers' comp (CSLB record)Exempt
Business typeCorporation
License issuedFebruary 10, 2026
License expiresFebruary 29, 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.