Diamond Dogs Grillery
441 Gibb St, Oshawa ON L1J 1Z4 · Food Safety Inspections
Inspection summary
Diamond Dogs Grillery has been inspected 7 times by Durham Region Health Department since December 10, 2024. The most recent inspection, on May 4, 2026, recorded 2 infractions.
2 of 7 inspections on record found no infractions at all. In the past 12 months there were 3 inspections with 4 infractions recorded. The higher-risk findings here relate to: Food temperature control, Cleaning and sanitizing and Chemicals and toxic substances.
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.
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 2 times across 2 separate inspections, most recently on May 4, 2026. For example:
Potentially hazardous food is held at 4°C (40°F) or lower
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 4, 2026. For example:
Food contact surfaces washed / rinsed / sanitized after each use and following any operations when contamination may have occurred
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 December 10, 2024. For example:
Food contact surfaces properly designed, constructed, installed, maintained, located (smooth, non-absorbent, cleanable, corrosion resistant and non-toxic)
Equipment and utensilsLower risk
Equipment has to be built from cleanable materials, kept in good repair and stored properly. These findings are mostly about upkeep, like a cracked shelf, a worn gasket or utensils stored the wrong way. They are generally lower risk but show how well the kitchen is maintained.
Recorded 2 times across 2 separate inspections, most recently on December 15, 2025. For example:
Equipment, non-food contact surfaces and linen are maintained, designed, constructed, installed and accessible for cleaning
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 December 15, 2025. For example:
Separate hand washing basin provided for food handlers
About this data
These results come from Durham Region Health Department, 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.
7 inspections
- Routine
2 infractions
- Potentially hazardous food is held at 4°C (40°F) or lower
- * Fail to ensure potentially hazardous foods are held at 4°C (40°F) or less
- Operator to ensure potentially hazardous foods are held at 4°C (40°F) or lower
- Food contact surfaces washed / rinsed / sanitized after each use and following any operations when contamination may have occurred
- * Fail to ensure sanitizing solution contains the appropriate type of chemical solution and/or concentration/strength of sanitizer
- Operator to ensure sanitizing solution contain the appropriate type of chemical solution and/or concentration/strength for sanitizing
- Potentially hazardous food is held at 4°C (40°F) or lower
- Re-Inspection
0 infractions
- Routine
2 infractions
- Separate hand washing basin provided for food handlers
- * Fail to ensure hand washing basin is easily accessible
- Operator to ensure designated hand washing basin is only used for hand washing
- Equipment, non-food contact surfaces and linen are maintained, designed, constructed, installed and accessible for cleaning
- Operator to adjust or repair the malfunctioning cooler immediately. Do not store any potentially hazardous foods in the malfunctioning unit until it is able to maintain hazardous foods at 4° C or lower
- Separate hand washing basin provided for food handlers
- Routine
3 infractions
- Hot holding of potentially hazardous food: minimum of 60°C (140°F) after cooking / rapid re-heating
- * Fail to hold potentially hazardous food at 60°C (140°F) or higher after cooking / rapid re-heating
- CCP monitoring should be conducted by operator
- Operator to ensure potentially hazardous foods are held at 60°C (140°F) or higher after cooking/rapid reheating
- Washing hands thoroughly before and after handling food
- * Food handlers fail to wash hands as often as necessary to prevent the contamination of food or food areas
- Food handlers must wash hands after they are contaminated and before handling food
- Equipment, non-food contact surfaces and linen are maintained, designed, constructed, installed and accessible for cleaning
- * Fail to maintain all equipment/non-food contact surfaces are in clean and in good repair
- Operator to ensure that all equipment/non-food contact surfaces are maintained clean and in good repair
- Hot holding of potentially hazardous food: minimum of 60°C (140°F) after cooking / rapid re-heating
- Re-Inspection
0 infractions
- Re-Inspection
1 infraction
- Constant supply of potable running water adequate for the operation of the premises
- * Fail to provide premise with a source of adequate potable water under pressure
- Operator to ensure water treatment system is functioning adequately
- Constant supply of potable running water adequate for the operation of the premises
- Routine
1 infraction
- Food contact surfaces properly designed, constructed, installed, maintained, located (smooth, non-absorbent, cleanable, corrosion resistant and non-toxic)
- * Fail to maintain utensils, multi-service articles and/or food contact surfaces in a clean and sanitary manner and/or in good repair
- Operator to ensure all food contact surfaces, utensils and/or multi-service articles are cleaned and sanitized after each use and are maintained in good repair
- Food contact surfaces properly designed, constructed, installed, maintained, located (smooth, non-absorbent, cleanable, corrosion resistant and non-toxic)
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