McDonalds
4501 Petrolia Line, Petrolia ON N0N 1R0 · Restaurant
Inspection summary
McDonalds has been inspected 5 times by Lambton Public Health since January 13, 2025. The most recent inspection, on October 8, 2026, recorded 2 infractions.
2 of 5 inspections on record found no infractions at all. In the past 12 months there were 3 inspections with 3 infractions recorded. The higher-risk findings here relate to: Protecting food from contamination, Handwashing and staff hygiene and Food temperature control.
The number of infractions per inspection has stayed roughly the same over time.
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.
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 2, 2026. For example:
Raw food products are separated from ready-to-eat food products during storage and handling.
Handwashing and staff hygieneHigher risk
Hands are the main way germs like norovirus move from people to food. Inspectors look for stocked, accessible handwashing sinks, staff washing hands when required, hair restraints, and sick employees being kept away from food. Gaps here can spread illness quickly.
Recorded once on July 2, 2025. For example:
Hand washing basin is maintained and kept adequately supplied.
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 July 2, 2025. For example:
Sanitize test kit / thermometer is readily available for verifying dishwashing and sanitizing temperatures.
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 2 times on October 8, 2026. For example:
Floors are clean and in good repair.
About this data
These results come from Lambton 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.
5 inspections
- Required
2 infractions
- Floors are clean and in good repair.
- Fail to ensure floor of food-handling room is kept clean and in good repair.
- Mechanical ventilation is operable where required.
- Fail to ensure ventilation system is clean; grease accumulation was observed.
- Floors are clean and in good repair.
- Complaint
1 infraction
- Raw food products are separated from ready-to-eat food products during storage and handling.
- Fail to protect food from contamination or adulteration.
- Raw food products are separated from ready-to-eat food products during storage and handling.
- Required
0 infractions
- Required
2 infractions
- Hand washing basin is maintained and kept adequately supplied.
- Fail to provide disposable paper towels from a dispenser in the food preparation area.
- Sanitize test kit / thermometer is readily available for verifying dishwashing and sanitizing temperatures.
- Fail to provide a sanitizing test kit to verify the concentration of the chemical agent being used.
- Hand washing basin is maintained and kept adequately supplied.
- Required
0 infractions
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