ADU CITIES Contractor Directory

Koa Contractors & Engineers

Also listed as: Koa Consulting Inc

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

☎ Call (949) 887-0731Verify this license at CSLB
CSLB license#1053995
ClassificationsA — General Engineering
Office of record419 Main Street #320
Huntington Beach, CA 92648
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(949) 887-0731
Contractor bond$25,000 — Ohio Casualty Insurance Company (the)
Workers' comp (CSLB record)Exempt
Business typeCorporation
License issuedMay 28, 2019
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.