Tantawan Thai Kitchen is currently Grade A from LA County Department of Public Health, Environmental Health, from an inspection on March 17, 2026. No critical violations were recorded at that visit. On Cooked's ladder that reads clean π.
These are the violations recorded at the most recent inspection on March 17, 2026, in plain English, with the city's own wording underneath.
Tantawan Thai Kitchen has 7 inspections on record going back to August 23, 2023, averaging 92 points.
| date | result | score |
|---|---|---|
| March 17, 2026 | Grade A | 94 pts |
| March 9, 2026 | Grade B | 81 pts |
| March 19, 2025 | Grade A | 97 pts |
| October 29, 2024 | Grade A | 98 pts |
| July 15, 2024 | Grade A | 98 pts |
| June 24, 2024 | Grade B | 85 pts |
| August 23, 2023 | Grade A | 92 pts |
City Of Rosemead runs 87% clean across 175 tracked restaurants β 153 clean, 19 mid, 3 cooked.
Against the 175 spots Cooked tracks in City Of Rosemead, this one comes out cleaner than 45% of them.
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 LAβs scores are final at the time of inspection β there is no pending window β 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 β this listing's most recent inspection is dated March 17, 2026. Inspection results describe one moment in a kitchen's life, not a permanent verdict.