Cooked?Margin Cafe Llc
- gradeGrade A
- inspection score93 pts
- critical violations1
- last inspectedAugust 19, 2025 →
- address1123 Grand Ave, Diamond Bar 91765
Is Margin Cafe Llc clean?
Margin Cafe Llc is currently Grade A from LA County Department of Public Health, Environmental Health, from an inspection on August 19, 2025. Inspectors wrote up 1 critical violation — the kind most directly linked to foodborne illness. On Cooked's ladder that reads clean 😇.
What did inspectors find at Margin Cafe Llc?
These are the violations recorded at the most recent inspection on August 19, 2025, in plain English, with the city's own wording underneath.
- 🛠️gear not up to code# 35. EQUIPMENT/UTENSILS - APPROVED; INSTALLED; CLEAN; GOOD REPAIR, CAPACITY
- ⚠️# 13. FOOD IN GOOD CONDITION, SAFE AND UNADULTERATEDcritical
- ⚠️# 39. WIPING CLOTHS: PROPERLY USED AND STORED
- ⚠️# 29. TOXIC SUBSTANCES PROPERLY IDENTIFIED, STORED, USED
When was Margin Cafe Llc last inspected?
Margin Cafe Llc has 2 inspections on record going back to March 6, 2024, averaging 93 points.
August 19, 2025 A
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View full inspection →March 6, 2024 A
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View full inspection →Margin Cafe Llc vs City Of Diamond Bar
City Of Diamond Bar runs 92% clean across 168 tracked restaurants — 155 clean, 10 mid, 3 cooked.
Against the 168 spots Cooked tracks in City Of Diamond Bar, this one comes out cleaner than 28% of them.
Other spots in City Of Diamond Bar
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.
Read the Los Angeles ratings guide →
Inspection findings and available history come from the authority’s published records. Cooked checks daily, but the authority publishes in batches, so a recent visit may not appear yet. Read the date on each result and check the official source for newer information.
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 August 19, 2025. Inspection results describe one moment in a kitchen's life, not a permanent verdict.
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