ADU CITIES Contractor Directory

Seaport Sash & Door Inc

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

CSLB license#733260
ClassificationsB — General Building
Office of record4201 Katella Ave
Los Alamitos, CA 90720
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(714) 220-3939
Contractor bond$25,000 — Atlantic Specialty Insurance Company
Workers' comp (CSLB record)Leasing Firm, Temp Agency, etc — Midwest Employers Casualty Company
Business typeCorporation
License issuedMarch 7, 1997
License expiresMarch 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.