Costco

Inspection summary

Costco has been inspected 4 times by Durham Region Health Department since March 4, 2025. The most recent inspection, on July 24, 2026, recorded 2 infractions.

None of the 4 inspections on record were free of infractions. In the past 12 months there were 2 inspections with 4 infractions recorded. The higher-risk findings here relate to: Food temperature control and Chemicals and toxic substances.

The number of infractions per inspection has stayed roughly the same over time.

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.

• 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 July 24, 2026. For example: Mechanical dishwashing: Wash / rinse water clean, water temperature, timing cycles, sanitizer

• 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 March 4, 2025. For example: Food contact surfaces properly designed, constructed, installed, maintained, located (smooth, non-absorbent, cleanable, corrosion resistant and non-toxic)

• Equipment and utensilsLower risk

  Equipment has to be built from cleanable materials, kept in good repair and stored properly. These findings are mostly about upkeep, like a cracked shelf, a worn gasket or utensils stored the wrong way. They are generally lower risk but show how well the kitchen is maintained.

  Recorded once on April 9, 2026. For example: Equipment, non-food contact surfaces and linen are maintained, designed, constructed, installed and accessible for cleaning

• Food safety training and certificationLower risk

  Most jurisdictions require a certified food handler or manager on site, and some require allergen or food-worker training. These findings mean the paperwork or the trained person was missing at the time. They do not by themselves mean food was handled unsafely.

  Recorded once on July 17, 2025. For example: Separate hand washing basin provided for food handlers

• Other findingsLower risk

  Findings that do not fit the categories above, such as follow-ups that confirm an earlier violation was corrected, or requirements specific to this type of facility.

  Recorded 3 times across 3 separate inspections, most recently on July 24, 2026. For example: Washing hands thoroughly before and after handling food

About this data

These results come from Durham Region Health Department, 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 Durham Region Health Department disclosure site
• See all inspected facilities in Durham Region
• How to read an inspection report