COSTCO WHOLESALE #424

Inspection summary

COSTCO WHOLESALE #424 has been inspected 13 times by Los Angeles County Department of Public Health, Environmental Health Division since October 16, 2023. The most recent inspection, on September 23, 2026, recorded 1 infraction.

1 of 13 inspections on record found no infractions at all. In the past 12 months there were 4 inspections with 9 infractions recorded. The higher-risk findings here relate to: Pests, Cleaning and sanitizing and Protecting food from contamination.

Recent inspections have recorded more infractions than earlier ones, so it is worth reading the latest reports closely.

What these findings mean

Health authorities word their violations differently, so we group them by what they mean for food safety. Higher-risk findings are the ones inspectors treat as critical, because they can directly make someone sick.

• PestsHigher risk

  Signs of mice, rats, cockroaches or flies, or gaps and clutter that let them get in or hide. Pests carry bacteria and can contaminate food and surfaces, so evidence of activity is treated seriously and usually triggers a follow-up visit.

  Recorded once on April 7, 2026. For example: PREMISES; PERSONAL/CLEANING ITEMS; VERMIN-PROOFING

• Cleaning and sanitizingHigher risk

  Anything that touches food, such as cutting boards, dishes and utensils, must be washed, rinsed and sanitized. Inspectors check dishwasher temperatures, sanitizer strength and how wiping cloths are stored. Poor sanitizing lets bacteria survive from one use to the next.

  Recorded once on April 7, 2026. For example: FOOD CONTACT SURFACES: CLEAN AND SANITIZED

• Protecting food from contaminationHigher risk

  This covers how food is stored, prepared and displayed: raw meat kept away from ready-to-eat food, food covered and stored off the floor, and nothing dripping or splashing into it. Cross-contamination from raw to cooked food is a direct route for salmonella and E. coli.

  Recorded once on February 11, 2025. For example: FOOD PROPERLY STORED; FOOD STORAGE CONTAINERS IDENTIFIED

• Food temperature controlHigher risk

  Bacteria multiply fastest between about 4 °C and 60 °C (40 °F to 140 °F). Inspectors check that cold food stays cold, hot food stays hot, cooked food is cooled quickly, and that staff have accurate thermometers. Temperature problems are one of the most common causes of food poisoning, so these are treated as critical findings.

  Recorded once on October 19, 2023. For example: PROPER HOT AND COLD HOLDING TEMPERATURES

• Chemicals and toxic substancesHigher risk

  Cleaning products, sanitizers and pesticides must be labelled and stored away from food and food-contact surfaces. Inspectors flag chemicals that could end up in food, as well as pest treatments applied without proper supervision.

  Recorded once on October 16, 2023. For example: TOXIC SUBSTANCES PROPERLY IDENTIFIED, STORED, USED

About this data

These results come from Los Angeles County Department of Public Health, Environmental Health Division, which inspects food premises and other public facilities in this area. We republish the authority's public disclosure data and refresh it regularly; the official record is the final word.

• View the official Los Angeles County Department of Public Health, Environmental Health Division disclosure site
• See all inspected facilities in Los Angeles County
• How to read an inspection report