ADU CITIES Contractor Directory

Emerald Sierra Plumbing

Also listed as: Duenas General Construction Inc

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

☎ Call (310) 714-3905Verify this license at CSLB
CSLB license#1065498
ClassificationsC-10 — Electrical · C-36 — Plumbing
Office of record12333 212TH St
Hawaiian Gardens, CA 90716
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(310) 714-3905
Contractor bond$25,000 — Business Alliance Insurance Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Security National Insurance Company
Business typeCorporation
License issuedApril 27, 2020
License expiresApril 30, 2028

Is this your business? Claim this listing to enhance it with your website, photos, and project details.

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.