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THE UNDERWING

#58-74 Grand Ave S, Cambridge ON N1S 0B7 · Facility

Official record from Waterloo Region →

Inspection summary

THE UNDERWING has been inspected 4 times by Region of Waterloo Public Health since December 3, 2024. The most recent inspection, on June 16, 2026, recorded 1 infraction.

None of the 4 inspections on record were free of infractions. In the past 12 months there was 1 inspection with 1 infraction recorded. The higher-risk findings here relate to: Food temperature control and Cleaning and sanitizing.

The number of infractions per inspection has stayed roughly the same over time.

What these findings mean

Health authorities word their findings differently, so we group them by what they mean for your health. Higher-risk findings are the ones inspectors treat as critical, because they can directly make someone sick.

  • Food temperature controlHigher risk

    Inspectors check that anything that has to be kept at a set temperature, such as chilled or hot food, or equipment like sterilizers, stays in its safe range and that accurate thermometers are on hand. With food, temperature problems are one of the most common causes of food poisoning.

    Recorded 4 times across 4 separate inspections, most recently on June 16, 2026. For example: Mechanical dishwashing: Wash / rinse water clean, water temperature, timing cycles, sanitizer

  • Cleaning and sanitizingHigher risk

    Surfaces, dishes and tools that touch food or people must be cleaned and then sanitized or disinfected. Inspectors check sanitizer strength, dishwasher temperatures and how cleaning is done. Poor sanitizing lets germs survive from one use to the next.

    Recorded 2 times across 2 separate inspections, most recently on August 20, 2025. For example: Testing reagent used to determine concentration of sanitizer

  • Building, plumbing and upkeepLower risk

    Floors, walls and ceilings must be clean and in good repair, with working lighting, ventilation, plumbing, hot and cold water, and washrooms. These are rarely an immediate health risk on their own, but persistent problems can lead to pest or sanitation issues.

    Recorded 2 times across 2 separate inspections, most recently on August 20, 2025. For example: Cloths and towels maintained in clean, good repair and not used for other purposes

About this data

These results come from Region of Waterloo 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.

4 inspections

  1. Compliance Inspection

    1 infraction

    • Mechanical dishwashing: Wash / rinse water clean, water temperature, timing cycles, sanitizer
      • Chlorine sanitizer concentration must be at least 100 parts per million at 24°C or greater for at least 45 seconds
  2. Compliance Inspection

    3 infractions

    • Mechanical dishwashing: Wash / rinse water clean, water temperature, timing cycles, sanitizer
      • Iodine concentration must be at least 25 parts per million at 24°C or greater for at least 45 seconds
    • Testing reagent used to determine concentration of sanitizer
      • Provide and use test reagent to determine concentration of sanitizer
    • Cloths and towels maintained in clean, good repair and not used for other purposes
      • Provide sanitizing solution for wiping cloths/rinsing large utensils/rinsing food contact surfaces
  3. Compliance Inspection

    3 infractions

    • Mechanical dishwashing: Wash / rinse water clean, water temperature, timing cycles, sanitizer
      • Chlorine sanitizer concentration must be at least 100 parts per million at 24°C or greater for at least 45 seconds
      • Iodine concentration must be at least 25 parts per million at 24°C or greater for at least 45 seconds
    • Testing reagent used to determine concentration of sanitizer
      • Provide and use test reagent to determine concentration of sanitizer
    • Ventilation is maintained to ensure the elimination of odours, fumes, vapours, smoke, or excessive heat
      • Ventilation system requires thorough cleaning
  4. Compliance Inspection

    1 infraction

    • Mechanical dishwashing: Wash / rinse water clean, water temperature, timing cycles, sanitizer
      • Iodine concentration must be at least 25 parts per million at 24°C or greater for at least 45 seconds

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