ADU CITIES Contractor Directory

Crown Sewer & Drain

Also listed as: Harnin Enterprise Inc

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

☎ Call (818) 300-7047Verify this license at CSLB
CSLB license#1033977
ClassificationsC-36 — Plumbing
Office of record12254 Hart St
North Hollywood, CA 91605
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(818) 300-7047
Contractor bond$25,000 — Jet Insurance Company
Workers' comp (CSLB record)Exempt
Business typeCorporation
License issuedDecember 13, 2017
License expiresDecember 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.