COSTCO WHOLESALE #8

Inspection summary

COSTCO WHOLESALE #8 has been inspected 39 times by Public Health – Seattle & King County since January 17, 2006. The most recent inspection, on May 6, 2026, found no infractions.

33 of 39 inspections on record found no infractions at all. In the past 12 months there were 2 inspections with 0 infractions recorded. The higher-risk findings here relate to: Food temperature control, Cleaning and sanitizing and Handwashing and staff hygiene.

The last 5 inspections in a row found no infractions. 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 2 times across 2 separate inspections, most recently on April 21, 2016. For example: 2120 - Proper cold holding temperatures ( 42° F to 45° F)

• 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 11, 2019. For example: 3400 - Wiping cloths properly used, stored, proper sanitizer

• Handwashing and staff hygieneHigher risk

  Hands are the main way germs like norovirus move from people to food. Inspectors look for stocked, accessible handwashing sinks, staff washing hands when required, hair restraints, and sick employees being kept away from food. Gaps here can spread illness quickly.

  Recorded once on October 7, 2011. For example: 0600 - Adequate handwashing facilities

• 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 May 15, 2023. For example: 4300 - Nonfood-contact surfaces maintained and clean

• Permits, records and postingLower risk

  Operating permits, required signage, written procedures and logs. These findings are administrative: the documentation was missing or out of date at the time of inspection.

  Recorded once on January 17, 2006. For example: Posting of permit; mobile establishment name...

About this data

These results come from Public Health – Seattle & King County, 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 Public Health – Seattle & King County disclosure site
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