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Del Taco #1166
- gradeGrade A
- inspection score94 pts
- critical violations1
- last inspectedJune 3, 2026
- address2401 S Azusa Ave, West Covina 91792
Is Del Taco #1166 clean?
Del Taco #1166 is currently Grade A from LA County Department of Public Health, Environmental Health, from an inspection on June 3, 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 Del Taco #1166?
These are the violations recorded at the most recent inspection on June 3, 2026, in plain English, with the city's own wording underneath.
- ⚠️PROPER HOT AND COLD HOLDING TEMPERATUREScriticalPROPER HOT AND COLD HOLDING TEMPERATURES
- ⚠️TOXIC SUBSTANCES PROPERLY IDENTIFIED, STORED, AND USEDTOXIC SUBSTANCES PROPERLY IDENTIFIED, STORED, AND USED
- ⚠️EQUIPMENT/UTENSILS APPROVED: INSTALLED; GOOD REPAIR; CAPACITYEQUIPMENT/UTENSILS APPROVED: INSTALLED; GOOD REPAIR; CAPACITY
When was Del Taco #1166 last inspected?
Del Taco #1166 has 3 inspections on record going back to November 29, 2023, averaging 93 points.
| date | result | score |
|---|---|---|
| June 3, 2026 | Grade A | 94 pts |
| October 21, 2024 | Grade A | 92 pts |
| November 29, 2023 | Grade A | 92 pts |
Del Taco #1166 vs Walnut
Walnut runs 97% clean across 115 tracked restaurants — 112 clean, 3 mid, 0 cooked.
Against the 115 spots Cooked tracks in Walnut, this one comes out cleaner than 33% of them.
Other spots in Walnut
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 June 3, 2026. Inspection results describe one moment in a kitchen's life, not a permanent verdict.