Cooked?
Dim Sum King
- gradeGrade A
- inspection score100 pts
- critical violations0
- last inspectedJanuary 2, 2026
- address979 S Glendora Ave, West Covina 91790
Is Dim Sum King clean?
Dim Sum King is currently Grade A from LA County Department of Public Health, Environmental Health, from an inspection on January 2, 2026. No critical violations were recorded at that visit. On Cooked's ladder that reads clean 😇.
What did inspectors find at Dim Sum King?
Nothing was written up at the most recent inspection on January 2, 2026. A clean sheet like this is the best possible result — no violations of any severity were recorded.
When was Dim Sum King last inspected?
Dim Sum King has 3 inspections on record going back to November 22, 2024, averaging 93 points.
| date | result | score |
|---|---|---|
| January 2, 2026 | Grade A | 100 pts |
| December 4, 2025 | Grade A | 90 pts |
| November 22, 2024 | Grade A | 90 pts |
Dim Sum King vs West Puente Valley
West Puente Valley runs 93% clean across 214 tracked restaurants — 200 clean, 10 mid, 4 cooked.
Against the 214 spots Cooked tracks in West Puente Valley, this one comes out cleaner than 99% of them.
Other spots in West Puente Valley
How Los Angeles grades restaurants
Los Angeles County posts a letter placard in the window, and unlike New York the score runs the friendly way: higher is better. 90 to 100 points earns an A, 80 to 89 a B, and anything below that a C. The county inspects roughly every six months to a year depending on risk, and a failed inspection can close a kitchen until it is fixed. Because LA’s scores are final at the time of inspection — there is no pending window — a letter can be read straight off the score when the placard field is blank.
Source: LA County Department of Public Health, Environmental Health via LA County Open Data. Cooked refreshes this data daily — this listing's most recent inspection is dated January 2, 2026. Inspection results describe one moment in a kitchen's life, not a permanent verdict.