COSTCO WHOLESALE #424

2200 E WILLOW ST, SIGNAL HILL, CA 90755

Last inspected Apr 7, 2026

Excellent. Top marks — the latest inspection found no serious issues, or few enough to earn the health department's best band.

Excellent

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Inspection history

Apr 7, 2026
A
Feb 11, 2025
A
Jul 26, 2024
A
Oct 19, 2023
A
Oct 16, 2023
A

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Run COSTCO WHOLESALE #424? Add the live CleanPlate badge to your website — it links to this page and updates automatically with every new inspection.

<a href="https://www.cleanplateus.com/los-angeles/costco-wholesale-424--FA0016574"><img src="https://www.cleanplateus.com/api/badge/los-angeles/FA0016574" width="300" height="58" alt="CleanPlate health grade"></a>

Source: LA County Department of Public Health. Data shown unmodified from the official record. See something wrong? Report a data issue.