ADU CITIES Contractor Directory

Ob Construction & Engineering Corp

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

CSLB license#1114983
ClassificationsA — General Engineering · B — General Building · C-36 — Plumbing · C-54 — Ceramic and Mosaic Tile
Office of record2602 Transportation Ave Ste H
National City, CA 91950
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(951) 236-7155
Contractor bond$25,000 — Jet Insurance Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Benchmark Insurance Company
Business typeCorporation
License issuedJanuary 16, 2024
License expiresJanuary 31, 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.