Cooked?
Derfelt, Herbert Elem School Kitchen
- gradeGrade A
- inspection score0 pts
- critical violations0
- last inspectedJanuary 13, 2026
- address1900 S Lisa Ln, Las Vegas 89117
Is Derfelt, Herbert Elem School Kitchen clean?
Derfelt, Herbert Elem School Kitchen is currently Grade A from Southern Nevada Health District (SNHD), from an inspection on January 13, 2026. No critical violations were recorded at that visit. On Cooked's ladder that reads clean 😇.
What did inspectors find at Derfelt, Herbert Elem School Kitchen?
Nothing was written up at the most recent inspection on January 13, 2026. A clean sheet like this is the best possible result — no violations of any severity were recorded.
When was Derfelt, Herbert Elem School Kitchen last inspected?
Derfelt, Herbert Elem School Kitchen has 11 inspections on record going back to June 23, 2021, averaging 0 points.
| date | result | score |
|---|---|---|
| January 13, 2026 | Grade A | 0 pts |
| August 13, 2025 | Grade A | 0 pts |
| January 14, 2025 | Grade A | 0 pts |
| September 30, 2024 | Grade A | 0 pts |
| February 27, 2024 | Grade A | 0 pts |
| September 14, 2023 | Grade A | 0 pts |
| April 11, 2023 | Grade A | 5 pts |
| August 25, 2022 | Grade A | 0 pts |
| April 1, 2022 | Grade A | 0 pts |
| August 17, 2021 | Grade A | 0 pts |
| June 23, 2021 | Grade A | 0 pts |
Derfelt, Herbert Elem School Kitchen vs Las Vegas
Las Vegas runs 99% clean across 12,052 tracked restaurants — 11,119 clean, 114 mid, 33 cooked.
Against the 12,052 spots Cooked tracks in Las Vegas, this one comes out cleaner than 65% of them.
Other spots in Las Vegas
How Las Vegas grades restaurants
The Southern Nevada Health District grades on demerits, and here more is worse: roughly 0–10 demerits earns an A, 11–20 a B, and 21 or more a C. Serious problems can skip the ladder entirely — an imminent health hazard gets the permit suspended and the kitchen shut on the spot, which shows up as a closure rather than a letter. SNHD covers all of Clark County, so Henderson, North Las Vegas and the unincorporated Strip all run the same scheme. Cooked reads A as clean, B as mid, C or a closure as cooked.
Source: Southern Nevada Health District (SNHD) via SNHD Restaurant Inspections. Cooked refreshes this data daily — this listing's most recent inspection is dated January 13, 2026. Inspection results describe one moment in a kitchen's life, not a permanent verdict.