Cooked?
Mountain House La 1 Inc
- gradeGrade A
- inspection score100 pts
- critical violations0
- last inspectedJune 10, 2026
- address18888 Labin Ct # C101, Rowland Heights 91748
Is Mountain House La 1 Inc clean?
Mountain House La 1 Inc is currently Grade A from LA County Department of Public Health, Environmental Health, from an inspection on June 10, 2026. No critical violations were recorded at that visit. On Cooked's ladder that reads clean 😇.
What did inspectors find at Mountain House La 1 Inc?
Nothing was written up at the most recent inspection on June 10, 2026. A clean sheet like this is the best possible result — no violations of any severity were recorded.
When was Mountain House La 1 Inc last inspected?
Mountain House La 1 Inc has 5 inspections on record going back to December 11, 2023, averaging 87 points.
| date | result | score |
|---|---|---|
| June 10, 2026 | Grade A | 100 pts |
| June 5, 2026 | Grade C | 72 pts |
| May 28, 2025 | Grade A | 92 pts |
| May 6, 2025 | Grade B | 80 pts |
| December 11, 2023 | Grade A | 90 pts |
Mountain House La 1 Inc vs Rowland Heights
Rowland Heights runs 84% clean across 324 tracked restaurants — 271 clean, 47 mid, 6 cooked.
Against the 324 spots Cooked tracks in Rowland Heights, this one comes out cleaner than 97% of them.
Other spots in Rowland Heights
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 10, 2026. Inspection results describe one moment in a kitchen's life, not a permanent verdict.