RUBY'S DINER

Inspection summary

RUBY'S DINER has been inspected once by Los Angeles County Department of Public Health, Environmental Health Division, on April 30, 2025. The most recent inspection, on April 30, 2025, recorded 12 infractions.

No inspections are on record from the past 12 months. The higher-risk findings here relate to: Food source, labelling and allergens, Food temperature control and Chemicals and toxic substances.

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 source, labelling and allergensHigher risk

  Food must come from approved suppliers, stay in labelled containers and be thrown out when it is spoiled or damaged, such as dented or swollen cans. Labelling matters for allergies: an unlabelled container can hide an allergen.

  Recorded once on April 30, 2025. For example: IMPOUNDMENT OF UNSANITARY EQUIPMENT OR FOOD

• 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 April 30, 2025. For example: PROPER HOT AND COLD HOLDING TEMPERATURES

• Chemicals and toxic substancesHigher risk

  Cleaning products, sanitizers and pesticides must be labelled and stored away from food and food-contact surfaces. Inspectors flag chemicals that could end up in food, as well as pest treatments applied without proper supervision.

  Recorded once on April 30, 2025. For example: TOXIC SUBSTANCES PROPERLY IDENTIFIED, STORED, USED

• 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 April 30, 2025. For example: FOOD CONTACT SURFACES: CLEAN AND SANITIZED

• PestsHigher risk

  Signs of mice, rats, cockroaches or flies, or gaps and clutter that let them get in or hide. Pests carry bacteria and can contaminate food and surfaces, so evidence of activity is treated seriously and usually triggers a follow-up visit.

  Recorded once on April 30, 2025. For example: NO RODENTS, INSECTS, BIRDS, OR ANIMALS

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.

• View the official Los Angeles County Department of Public Health, Environmental Health Division disclosure site
• See all inspected facilities in Los Angeles County
• How to read an inspection report