ADU CITIES Contractor Directory

Essential Building Inc

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

CSLB license#1097215
ClassificationsA — General Engineering · B — General Building · C-10 — Electrical
Office of record5040 Heintz St
Baldwin Park, CA 91706
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(626) 334-5775
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Exempt
Business typeCorporation
License issuedSeptember 30, 2022
License expiresSeptember 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.