Costco Wholesale

Inspection summary

Costco Wholesale has been inspected 7 times by Middlesex-London Health Unit since November 21, 2022. The most recent inspection, on June 12, 2026, found no infractions.

4 of 7 inspections on record found no infractions at all. In the past 12 months there was 1 inspection with 0 infractions recorded. The higher-risk findings here relate to: Protecting food from contamination and Food temperature control.

The last 4 inspections in a row found no infractions. Recent inspections have recorded fewer infractions than earlier ones, so the record is improving.

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.

• 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 2 times across 2 separate inspections, most recently on April 26, 2023. For example: Food is protected from contamination and adulteration

• 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 November 14, 2023. For example: Potentially hazardous food is maintained at 60°C (140°F) or higher

• Building, plumbing and upkeepLower risk

  Floors, walls and ceilings must be smooth and clean, with working lighting, ventilation, plumbing, hot and cold water, and washrooms. These are rarely an immediate food-safety risk on their own, but persistent problems can lead to pest or sanitation issues.

  Recorded once on April 26, 2023. For example: Floor and floor coverings are tight, smooth, non-absorbent (except in food service areas) and clean and in good repair

About this data

These results come from Middlesex-London Health Unit, 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 Middlesex-London Health Unit disclosure site
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