Double O
20627 Golden Springs Dr 1-K, Diamond Bar, CA 91765
How the BiteKarma score works
Each routine inspection starts at 100 and loses 7 points for every critical violation and 2 for every other one, half again as much when the same problem was cited at one of the two inspections before. A failed inspection counts as 69 at most. The score averages the five newest routine inspections, with the most recent counting most, and stays below 70 for 90 days after a fail unless the restaurant passes again. 90 and up is excellent, 80s good, 70s fair, and below 70 poor.
At a glance
- Passed 4 of 4 graded inspections since 2023.
- Last inspected Jan 29, 2026: perfect, no violations.
- Keeps coming up: Proper hot and cold holding temperatures, cited 2 times, plus 2 other repeat issues.
- 3 critical violations in the last two years.
Inspection history 4 visits
- 2026
- Perfect Jan 29
Owner Requested Reinspection
No violations
- Passed Jan 15
Routine Inspection
15 violations, 2 critical
- Critical No insects, rodents, birds or animals present
- Critical Food-contact surfaces: clean and sanitized
- Minor Hot and cold water available
- Minor Equipment/utensils approved: installed; good repair; capacity
- Minor Plumbing: fixtures, backflow device, drainage
- Minor Adequate handwashing facilities; supplied and accessible
- Minor Floors, walls and ceilings properly built, maintained and clean
- Minor Equipment, utensils and linens: storage and use
- Minor Food storage; food storage containers identified
- Minor Permit suspended, revoked, or modified
- Minor Toxic substances properly identified, stored, and used
- Minor Food safety certification
- Minor Adequate ventilation and lighting; designated areas, use
- Minor Nonfood-contact surfaces clean
- Minor Premises; personal/cleaning items; vermin-proofing
- 2025
- Passed Jan 31
Routine Inspection
6 violations, 1 critical
- Critical Proper hot and cold holding temperatures
- Minor Equipment/utensils - approved; installed; clean; good repair, capacity
- Minor Adequate ventilation and lighting; designated areas, use
- Minor Plumbing: plumbing in good repair, proper backflow devices
- Minor Equipment, utensils and linens: storage and use
- Minor Impoundment of unsanitary equipment or food
- 2023
- Passed Oct 18
Routine Inspection
6 violations
- Minor Floors, walls and ceilings: properly built, maintained in good repair and clean
- Minor Proper hot and cold holding temperatures
- Minor Nonfood-contact surfaces clean and in good repair
- Minor Adequate ventilation and lighting; designated areas, use
- Minor Food safety certification
- Minor Equipment/utensils - approved; installed; clean; good repair, capacity
Nearby
BiteKarma scores around Double O, which is the dark pin. Zoom in to see the dots' scores, and tap a pin marked + to see everything at that address.