Ma's Banchan

1176 S Diamond Bar Blvd, Diamond Bar, CA 91765

Passed · Sep 22, 2026 Directions
83
Good BiteKarma score 83 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 2024.
  • Last inspected Sep 22, 2026: passed with 6 violations, 1 critical.
  • 1 critical violation in the last two years.

Inspection history 2 visits

  1. 2026
  2. Passed Sep 22

    Routine Inspection

    6 violations, 1 critical
    • Critical Time as a public health control; procedures and records
    • Minor Floors, walls and ceilings properly built, maintained and clean
    • Minor Toilet facilities: properly constructed, supplied, cleaned
    • Minor Impoundment/voluntary condemn and dispose (VC&D)/sampling
    • Minor Food safety certification
    • Minor Adequate handwashing facilities; supplied and accessible
  3. 2024
  4. Passed Jan 30

    Routine Inspection

    6 violations, 1 critical
    • Critical Time as a public health control; procedures and records
    • Minor Adequate handwashing facilities supplied and accessible
    • Minor Food properly stored; food storage containers identified
    • Minor Food-contact surfaces: clean and sanitized
    • Minor Impoundment of unsanitary equipment or food
    • Minor Equipment, utensils and linens: storage and use

Nearby

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

  1. 90 Kayla Sushi Japaneses Cuisine Same address
  2. 96 Wal Mart Delibakery Same address
  3. 70 Reborn Cafe 100 ft
  4. 89 Saigon Noodle House 150 ft
  5. 83 WaBa Grill 150 ft