• ratingRated Excellent
• inspection score0 pts
• critical violations0
• last inspectedSeptember 10, 2026 →
• address27520 Covington Way Se, Covington 98042

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Is Costco #1029 Club Demonstration Services clean?

Costco #1029 Club Demonstration Services is currently Rated Excellent from Public Health — Seattle & King County, from an inspection on September 10, 2026. No critical violations were recorded at that visit. On Cooked's ladder that reads clean 😇.

What did inspectors find at Costco #1029 Club Demonstration Services?

Nothing was written up at the most recent inspection on September 10, 2026. A clean sheet like this is the best possible result — no violations of any severity were recorded.

When was Costco #1029 Club Demonstration Services last inspected?

Costco #1029 Club Demonstration Services has 6 inspections on record going back to February 12, 2021, averaging 0 points.

Graded visits shown below · newest first · tap a date for the record

Costco #1029 Club Demonstration Services vs Covington

Covington runs 84% clean across 178 tracked restaurants — 149 clean, 26 mid, 3 cooked.

Against the 178 spots Cooked tracks in Covington, this one comes out cleaner than 43% of them.

Other spots in Covington

• GD Mizu Japanese Steak House
  clean · October 10, 2025
• GD La Chata
  clean · September 22, 2025
• GD House Of Pho
  clean · May 22, 2026
• EX Kelly Latte's
  clean · August 18, 2026
• GD Mcdonald's #5618
  clean · October 6, 2025
• GD Ihop Restaurant
  clean · October 21, 2025

See every restaurant inspection in Covington →

How Seattle grades restaurants

Public Health — Seattle & King County posts a word, not a letter: Excellent, Good, Okay, or Needs To Improve. The rating is deliberately not a snapshot — it averages the establishment’s recent routine inspections, so one bad day does not sink a consistently clean kitchen and one good day does not rescue a bad one. Inspectors score violations in red points for things that directly cause foodborne illness and blue points for everything else; around 45 red points triggers a mandatory re-inspection. Newly opened or recently changed spots can show as Not Rated until enough inspections accumulate.

Read the Seattle ratings guide →

Inspection findings and available history come from the authority’s published records. Cooked checks daily; publication can lag behind an inspection. Read the date on each result and check the official source for newer information.

Source: Public Health — Seattle & King County via King County Open Data. Cooked refreshes this data daily — this listing's most recent inspection is dated September 10, 2026. Inspection results describe one moment in a kitchen's life, not a permanent verdict.

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