Red Dragon

2825 Diamond Bar Blvd, Diamond Bar, CA 92614

Passed · Jun 23, 2026 Directions
93
Excellent BiteKarma score 93 out of 100
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 2 of 2 graded inspections since 2025.
  • Last inspected Jun 23, 2026: passed with 3 violations.
  • No critical violations in the last two years.

Inspection history 2 visits

  1. 2026
  2. Passed Jun 23

    Routine Inspection

    3 violations
    • Minor Wiping cloths: properly used and stored
    • Minor Adequate ventilation and lighting; designated areas, use
    • Minor Equipment/utensils approved: installed; good repair; capacity
  3. 2025
  4. Passed Apr 30

    Routine Inspection

    5 violations
    • Minor Premises; personal/cleaning items; vermin-proofing
    • Minor Warewashing facilities: adequate, maintained, properly use, test strips available
    • Minor Equipment, utensils and linens: storage and use
    • Minor Equipment/utensils - approved; installed; clean; good repair, capacity
    • Minor Toxic substances properly identified, stored, used

Nearby

BiteKarma scores around Red Dragon, which is the dark pin. Zoom in to see the dots' scores, and tap a pin marked + to see everything at that address.

  1. 88 Awoolim Kimbap Factory Same address
  2. 94 Gook Hwa House Same address
  3. 86 Hansol Noodles Same address
  4. 81 Super H Mart Deli Dept Same address
  5. 93 TOUS les JOURS Bakery Café Same address