McMaster- La Piazza (Guacamole)

Inspection summary

McMaster- La Piazza (Guacamole) has been inspected 7 times by City of Hamilton Public Health Services since June 21, 2022. The most recent inspection, on September 14, 2026, recorded 2 infractions.

5 of 7 inspections on record found no infractions at all. In the past 12 months there were 2 inspections with 3 infractions recorded. The higher-risk findings here relate to: Cleaning and sanitizing, Protecting food from contamination and Chemicals and toxic substances.

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.

• 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 September 14, 2026. For example: Multi-service articles and food contact surfaces cleaned and sanitized after each use and following operations where contamination may have occurred

• 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 September 14, 2026. For example: Food protected from contamination or adulteration

• 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 February 19, 2026. For example: Toxic or poisonous substances required for maintenance in food premises are stored and handled as prescribed in the regulation

About this data

These results come from City of Hamilton Public Health Services, 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 City of Hamilton Public Health Services disclosure site
• See all inspected facilities in Hamilton
• How to read an inspection report