Denny's

Inspection summary

Denny's has been inspected 7 times by Niagara Region Public Health since January 17, 2025. The most recent inspection, on September 30, 2026, recorded 1 infraction.

2 of 7 inspections on record found no infractions at all. In the past 12 months there were 4 inspections with 5 infractions recorded. The higher-risk findings here relate to: Food temperature control, Protecting food from contamination and Cleaning and sanitizing.

Recent inspections have recorded more infractions than earlier ones, so it is worth reading the latest reports closely.

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 June 4, 2026. For example: Equipment used for refrigeration or hot holding contain accurate indicating thermometers.

• Protecting food from contaminationHigher risk

  This covers how food is stored, prepared and displayed: raw meat kept away from ready-to-eat food, food covered and stored off the floor, and nothing dripping or splashing into it. Cross-contamination from raw to cooked food is a direct route for salmonella and E. coli.

  Recorded once on January 16, 2026. For example: Washrooms are provided, properly equipped, in good repair and maintained in a sanitary manner.

• 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 May 9, 2025. For example: Mechanical dishwashing is properly constructed, designed and maintained.

• 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 September 30, 2026. For example: Floors, walls and ceilings are kept clean and are in good repair.

• Food safety training and certificationLower risk

  Most jurisdictions require a certified food handler or manager on site, and some require allergen or food-worker training. These findings mean the paperwork or the trained person was missing at the time. They do not by themselves mean food was handled unsafely.

  Recorded once on June 4, 2026. For example: An adequate number of handwashing stations are maintained and kept adequately supplied and are situated for convenient access by food handlers.

About this data

These results come from Niagara Region Public Health, 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 Niagara Region Public Health disclosure site
• See all inspected facilities in Niagara Region
• How to read an inspection report