Del Taco

20259 Valley Blvd, Walnut, CA 91789

Passed · Apr 22, 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 Apr 22, 2026: passed with 5 violations.
  • No critical violations in the last two years.

Inspection history 2 visits

  1. 2026
  2. Passed Apr 22

    Routine Inspection

    5 violations
    • Minor Adequate ventilation and lighting; designated areas, use
    • Minor Nonfood-contact surfaces clean
    • Minor Personal cleanliness and hair restraints
    • Minor Floors, walls and ceilings properly built, maintained and clean
    • Minor Food safety certification
  3. 2025
  4. Passed Apr 12

    Routine Inspection

    1 violation
    • Minor Personal cleanliness and hair restraints

Nearby

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

  1. 93 Aroma Craft Coffee 50 ft
  2. 89 Casa de Pancho 50 ft
  3. 92 Sweets By Aroma Craft 50 ft
  4. 91 We Love Broth 50 ft
  5. 92 Ten Ren's Tea Time 300 ft