ADU CITIES Contractor Directory

John Seo Contractor

Also listed as: Seo John

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

☎ Call (213) 925-7269Verify this license at CSLB
CSLB license#868648
ClassificationsB — General Building
Office of record3113 Fairmount Ave
La Crescenta, CA 91214
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(213) 925-7269
Contractor bond$25,000 — Atlantic Specialty Insurance Company
Workers' comp (CSLB record)Exempt
Business typeSole Owner
License issuedDecember 3, 2005
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.