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Restaurant · Waterloo Region, ON

The Underwing

58 - 74 Grand Ave S

Last inspected Jun 16, 2026 · View Map ↗ · Compare ↗

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Infractions found

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Repeat problemsSerious findings or closures appear in two or more of the last three inspections. Review the dated records below.

The full inspection history

4 inspections

Compliance Inspection

Jun 16, 2026

Infractions found

1 recorded violation

criticalCode —Food temperature

Official wording

Mechanical dishwashing: Wash / rinse water clean, water temperature, timing cycles, sanitizer

Inspector’s notes

Not in Compliance: Chlorine sanitizer concentration must be at least 100 parts per million at 24�C or greater for at least 45 seconds

In plain English

Food was not kept cold enough, hot enough, cooled fast enough, or cooked or reheated to the right temperature. Bacteria grow quickly in the "danger zone" between 41°F and 135°F, which makes this one of the most important food-safety checks.

More about food kept at an unsafe temperature

Official record from Region of Waterloo Public Health (Check It! We Inspect It.), Jun 16, 2026 · Original Source

Compliance Inspection

Aug 20, 2025

Re-inspection required

3 recorded violations

minorCode —Cleaning and sanitizing

Official wording

Cloths and towels maintained in clean, good repair and not used for other purposes

Inspector’s notes

Not in Compliance: Provide sanitizing solution for wiping cloths/rinsing large utensils/rinsing food contact surfaces

In plain English

Dishes, equipment, or surfaces that touch food were not properly washed, rinsed, and sanitized, or sanitizer was not at the right strength. Clean surfaces help stop germs from spreading to food.

More about cleaning or sanitizing problems
criticalCode —Food temperature

Official wording

Mechanical dishwashing: Wash / rinse water clean, water temperature, timing cycles, sanitizer

Inspector’s notes

Not in Compliance: Iodine concentration must be at least 25 parts per million at 24�C or greater for at least 45 seconds

In plain English

Food was not kept cold enough, hot enough, cooled fast enough, or cooked or reheated to the right temperature. Bacteria grow quickly in the "danger zone" between 41°F and 135°F, which makes this one of the most important food-safety checks.

More about food kept at an unsafe temperature
minorCode —Cleaning and sanitizing

Official wording

Testing reagent used to determine concentration of sanitizer

Inspector’s notes

Not in Compliance: Provide and use test reagent to determine concentration of sanitizer

In plain English

Dishes, equipment, or surfaces that touch food were not properly washed, rinsed, and sanitized, or sanitizer was not at the right strength. Clean surfaces help stop germs from spreading to food.

More about cleaning or sanitizing problems

Official record from Region of Waterloo Public Health (Check It! We Inspect It.), Aug 20, 2025 · Original Source

Compliance Inspection

Apr 8, 2025

Infractions found

3 recorded violations

criticalCode —Food temperature

Official wording

Mechanical dishwashing: Wash / rinse water clean, water temperature, timing cycles, sanitizer

Inspector’s notes

Not in Compliance: 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

In plain English

Food was not kept cold enough, hot enough, cooled fast enough, or cooked or reheated to the right temperature. Bacteria grow quickly in the "danger zone" between 41°F and 135°F, which makes this one of the most important food-safety checks.

More about food kept at an unsafe temperature
minorCode —Facility maintenance

Official wording

Ventilation is maintained to ensure the elimination of odours, fumes, vapours, smoke, or excessive heat

Inspector’s notes

Not in Compliance: Ventilation system requires thorough cleaning

In plain English

Floors, walls, ceilings, lighting, ventilation, or garbage areas needed repair or cleaning. These are usually less urgent than food-handling problems but still need to be fixed.

More about building upkeep issues
minorCode —Cleaning and sanitizing

Official wording

Testing reagent used to determine concentration of sanitizer

Inspector’s notes

Not in Compliance: Provide and use test reagent to determine concentration of sanitizer

In plain English

Dishes, equipment, or surfaces that touch food were not properly washed, rinsed, and sanitized, or sanitizer was not at the right strength. Clean surfaces help stop germs from spreading to food.

More about cleaning or sanitizing problems

Official record from Region of Waterloo Public Health (Check It! We Inspect It.), Apr 8, 2025 · Original Source

Compliance Inspection

Dec 3, 2024

Infractions found

1 recorded violation

criticalCode —Food temperature

Official wording

Mechanical dishwashing: Wash / rinse water clean, water temperature, timing cycles, sanitizer

Inspector’s notes

Corrected During Inspection: Iodine concentration must be at least 25 parts per million at 24�C or greater for at least 45 seconds

In plain English

Food was not kept cold enough, hot enough, cooled fast enough, or cooked or reheated to the right temperature. Bacteria grow quickly in the "danger zone" between 41°F and 135°F, which makes this one of the most important food-safety checks.

More about food kept at an unsafe temperature

Official record from Region of Waterloo Public Health (Check It! We Inspect It.), Dec 3, 2024 · Original Source

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