Cooked?Shamrock Liquor
- gradeGrade A
- inspection score97 pts
- critical violations0
- last inspectedMarch 12, 2026 →
- address4540 W Avenue L, Lancaster 93536
Is Shamrock Liquor clean?
Shamrock Liquor is currently Grade A from LA County Department of Public Health, Environmental Health, from an inspection on March 12, 2026. No critical violations were recorded at that visit. On Cooked's ladder that reads clean 😇.
What did inspectors find at Shamrock Liquor?
These are the violations recorded at the most recent inspection on March 12, 2026, in plain English, with the city's own wording underneath.
- ⚠️FLOORS, WALLS AND CEILINGS PROPERLY BUILT, MAINTAINED AND CLEAN
- ⚠️NON-FOOD CONTACT SURFACES CLEAN
- ⚠️TOILET FACILITIES: PROPERLY CONSTRUCTED, SUPPLIED, CLEANED
When was Shamrock Liquor last inspected?
Shamrock Liquor has 2 inspections on record going back to October 12, 2023, averaging 97 points.
March 12, 2026 A
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View full inspection →October 12, 2023 A
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View full inspection →Shamrock Liquor vs Quartz Hill
Quartz Hill runs 98% clean across 65 tracked restaurants — 64 clean, 1 mid, 0 cooked.
Against the 65 spots Cooked tracks in Quartz Hill, this one comes out cleaner than 75% of them.
Other spots in Quartz Hill
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 March 12, 2026. Inspection results describe one moment in a kitchen's life, not a permanent verdict.
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Cooked covers 10 cities on official inspection data — see who's clean, mid, or cooked near you.