McDonald's

21095 Golden Springs Dr, Diamond Bar, CA 91765

Passed · Jan 22, 2026 Directions
90
Excellent BiteKarma score 90 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 3 of 3 graded inspections since 2024.
  • Last inspected Jan 22, 2026: passed with 5 violations.
  • No critical violations in the last two years.
  • Keeps coming up: Toilet facilities: properly constructed, supplied, cleaned, cited 2 times, plus 2 other repeat issues.

Inspection history 3 visits

  1. 2026
  2. Passed Jan 22

    Routine Inspection

    5 violations
    • Minor Nonfood-contact surfaces clean
    • Minor Food safety certification
    • Minor Equipment/utensils approved: installed; good repair; capacity
    • Minor Floors, walls and ceilings properly built, maintained and clean
    • Minor Thermometers provided and accurate
  3. 2025
  4. Passed Feb 14

    Routine Inspection

    3 violations
    • Minor Toilet facilities: properly constructed, supplied, cleaned
    • Minor Equipment/utensils - approved; installed; clean; good repair, capacity
    • Minor Nonfood-contact surfaces clean and in good repair
  5. 2024
  6. Passed Mar 4

    Routine Inspection

    6 violations
    • Minor Toilet facilities: properly constructed, supplied, cleaned
    • Minor Floors, walls and ceilings: properly built, maintained in good repair and clean
    • Minor No rodents, insects, birds, or animals
    • Minor Nonfood-contact surfaces clean and in good repair
    • Minor Equipment/utensils - approved; installed; clean; good repair, capacity
    • Minor Plumbing: plumbing in good repair, proper backflow devices

Nearby

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

  1. 87 Pho Ha Plus Vietnamese Cuisine 50 ft
  2. 83 Bonjour Bakery 100 ft
  3. 89 Combo House 100 ft
  4. 91 Mimi Noodle 100 ft
  5. 90 Paris Baguette Diamond Bar 300 ft