PRIMO NOSH
21815 COPLEY DR, DIAMOND BAR, CA 91765 · RESTAURANT (151 + ) SEATS HIGH RISK
Inspection summary
PRIMO NOSH has been inspected once by Los Angeles County Department of Public Health, Environmental Health Division, on January 23, 2025. The most recent inspection, on January 23, 2025, recorded 3 infractions.
No inspections are on record from the past 12 months. The higher-risk findings here relate to: Food temperature control and Cleaning and sanitizing.
What these findings mean
Health authorities word their violations differently, so we group them by what they mean for food safety. Higher-risk findings are the ones inspectors treat as critical, because they can directly make someone sick.
Food temperature controlHigher risk
Bacteria multiply fastest between about 4 °C and 60 °C (40 °F to 140 °F). Inspectors check that cold food stays cold, hot food stays hot, cooked food is cooled quickly, and that staff have accurate thermometers. Temperature problems are one of the most common causes of food poisoning, so these are treated as critical findings.
Recorded once on January 23, 2025. For example:
PROPER HOT AND COLD HOLDING TEMPERATURES
Cleaning and sanitizingHigher risk
Anything that touches food, such as cutting boards, dishes and utensils, must be washed, rinsed and sanitized. Inspectors check dishwasher temperatures, sanitizer strength and how wiping cloths are stored. Poor sanitizing lets bacteria survive from one use to the next.
Recorded once on January 23, 2025. For example:
FOOD CONTACT SURFACES: CLEAN AND SANITIZED
Building, plumbing and upkeepLower risk
Floors, walls and ceilings must be smooth and clean, with working lighting, ventilation, plumbing, hot and cold water, and washrooms. These are rarely an immediate food-safety risk on their own, but persistent problems can lead to pest or sanitation issues.
Recorded once on January 23, 2025. For example:
FLOORS, WALLS AND CEILINGS: PROPERLY BUILT, MAINTAINED IN GOOD REPAIR AND CLEAN
About this data
These results come from Los Angeles County Department of Public Health, Environmental Health Division, which inspects food premises and other public facilities in this area. We republish the authority's public disclosure data and refresh it regularly; the official record is the final word.
1 inspection
- ROUTINE INSPECTION
3 infractions
- F007: # 07. PROPER HOT AND COLD HOLDING TEMPERATURES
- 2 points
- F044: # 44. FLOORS, WALLS AND CEILINGS: PROPERLY BUILT, MAINTAINED IN GOOD REPAIR AND CLEAN
- 1 point
- F014: # 14. FOOD CONTACT SURFACES: CLEAN AND SANITIZED
- 2 points
- F007: # 07. PROPER HOT AND COLD HOLDING TEMPERATURES
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