ADU CITIES Contractor Directory

E1 Engineering Inc

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

☎ Call (760) 680-8291Verify this license at CSLB
CSLB license#1108128
ClassificationsA — General Engineering · B — General Building · C-21 — Building Moving and Demolition
Office of record2749 East Tyler St
Carson, CA 90810
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(760) 680-8291
Contractor bond$25,000 — Philadelphia Indemnity Insurance Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Sunz Insurance Company
Business typeCorporation
License issuedAugust 3, 2023
License expiresAugust 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.