MARISCOS EL GUERO
202 S GLENDORA AVE, WEST COVINA, CA 91790 · RESTAURANT (0-30) SEATS HIGH RISK
Inspection summary
MARISCOS EL GUERO has been inspected 3 times by Los Angeles County Department of Public Health, Environmental Health Division since January 27, 2024. The most recent inspection, on October 9, 2025, recorded 6 infractions.
None of the 3 inspections on record were free of infractions. No inspections are on record from the past 12 months. The higher-risk findings here relate to: Chemicals and toxic substances, Handwashing and staff hygiene and Protecting food from contamination.
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.
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 2 times across 2 separate inspections, most recently on October 9, 2025. For example:
TOXIC SUBSTANCES PROPERLY IDENTIFIED, STORED, AND USED
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 May 16, 2025. For example:
ADEQUATE HANDWASHING FACILITIES SUPPLIED & ACCESSIBLE
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 May 16, 2025. For example:
FOOD SEPARATED AND PROTECTED
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 4 times across 2 separate inspections, most recently on October 9, 2025. For example:
FLOORS, WALLS AND CEILINGS PROPERLY BUILT, MAINTAINED AND CLEAN
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 once on October 9, 2025. For example:
EQUIPMENT/UTENSILS APPROVED: INSTALLED; GOOD REPAIR; CAPACITY
About this data
These results come from Los Angeles County Department of Public Health, Environmental Health Division, 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.
3 inspections
- ROUTINE INSPECTION
6 infractions
- F145: FLOORS, WALLS AND CEILINGS PROPERLY BUILT, MAINTAINED AND CLEAN
- 1 point
- F136: EQUIPMENT/UTENSILS APPROVED: INSTALLED; GOOD REPAIR; CAPACITY
- 1 point
- F130: TOXIC SUBSTANCES PROPERLY IDENTIFIED, STORED, AND USED
- 1 point
- F138: ADEQUATE VENTILATION AND LIGHTING; DESIGNATED AREAS, USE
- 1 point
- F122: HOT AND COLD WATER AVAILABLE
- 4 points
- F148: PERMITS AVAILABLE
- 1 point
- F145: FLOORS, WALLS AND CEILINGS PROPERLY BUILT, MAINTAINED AND CLEAN
- ROUTINE INSPECTION
2 infractions
- F006: # 06. ADEQUATE HANDWASHING FACILITIES SUPPLIED & ACCESSIBLE
- 2 points
- F027: # 27. FOOD SEPARATED AND PROTECTED
- 1 point
- F006: # 06. ADEQUATE HANDWASHING FACILITIES SUPPLIED & ACCESSIBLE
- ROUTINE INSPECTION
2 infractions
- F037: # 37. ADEQUATE VENTILATION AND LIGHTING; DESIGNATED AREAS, USE
- 1 point
- F029: # 29. TOXIC SUBSTANCES PROPERLY IDENTIFIED, STORED, USED
- 1 point
- F037: # 37. ADEQUATE VENTILATION AND LIGHTING; DESIGNATED AREAS, USE
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