Cooked?
Arco #42166
- gradeGrade A
- inspection score95 pts
- critical violations1
- last inspectedFebruary 12, 2026
- address110 E Longden Ave Ste A, Irwindale 91706
Is Arco #42166 clean?
Arco #42166 is currently Grade A from LA County Department of Public Health, Environmental Health, from an inspection on February 12, 2026. 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 Arco #42166?
These are the violations recorded at the most recent inspection on February 12, 2026, in plain English, with the city's own wording underneath.
- ⚠️FOOD STORAGE; FOOD STORAGE CONTAINERS IDENTIFIEDFOOD STORAGE; FOOD STORAGE CONTAINERS IDENTIFIED
- ⚠️FOOD OBTAINED FROM APPROVED SOURCEcriticalFOOD OBTAINED FROM APPROVED SOURCE
- ⚠️IMPOUNDMENT/VOLUNTARY CONDEMN AND DISPOSE (VC&D)/SAMPLINGIMPOUNDMENT/VOLUNTARY CONDEMN AND DISPOSE (VC&D)/SAMPLING
When was Arco #42166 last inspected?
Arco #42166 has 2 inspections on record going back to May 24, 2024, averaging 96 points.
| date | result | score |
|---|---|---|
| February 12, 2026 | Grade A | 95 pts |
| May 24, 2024 | Grade A | 97 pts |
Arco #42166 vs Monrovia
Monrovia runs 100% clean across 1 tracked restaurants — 1 clean, 0 mid, 0 cooked.
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 February 12, 2026. Inspection results describe one moment in a kitchen's life, not a permanent verdict.