Arco

• gradeGrade A
• inspection score99 pts
• critical violations0
• last inspectedMarch 16, 2026 →
• address103 E Route 66, Glendora 91740

Is Arco clean?

Arco is currently Grade A from LA County Department of Public Health, Environmental Health, from an inspection on March 16, 2026. No critical violations were recorded at that visit. On Cooked's ladder that reads clean 😇.

What did inspectors find at Arco?

These are the violations recorded at the most recent inspection on March 16, 2026, in plain English, with the city's own wording underneath.

• ⚠️TOILET FACILITIES: PROPERLY CONSTRUCTED, SUPPLIED, CLEANED

When was Arco last inspected?

Arco has 2 inspections on record going back to July 19, 2024, averaging 97 points.

Arco vs City Of Glendora

City Of Glendora runs 96% clean across 163 tracked restaurants — 157 clean, 6 mid, 0 cooked.

Against the 163 spots Cooked tracks in City Of Glendora, this one comes out cleaner than 93% of them.

Other spots in City Of Glendora

• A Classic Coffee
  clean · August 18, 2025
• A Del Taco #308
  clean · March 7, 2024
• A Eden Garden Cafe
  clean · February 11, 2026
• A Miyako Sushi
  clean · November 4, 2024
• A Pepper Tree
  clean · June 2, 2025
• A See's Candies
  clean · July 30, 2025

See every restaurant inspection in City Of Glendora →

How Los Angeles grades restaurants

Los Angeles County posts a letter placard in the window, and unlike New York the score runs the friendly way: higher is better. 90 to 100 points earns an A, 80 to 89 a B, and anything below that a C. The county inspects roughly every six months to a year depending on risk, and a failed inspection can close a kitchen until it is fixed. Because LA’s scores are final at the time of inspection — there is no pending window — a letter can be read straight off the score when the placard field is blank.

Read the Los Angeles ratings guide →

Inspection findings and available history come from the authority’s published records. Cooked checks daily, but the authority publishes in batches, so a recent visit may not appear yet. Read the date on each result and check the official source for newer information.

Source: LA County Department of Public Health, Environmental Health via LA County Open Data. Cooked refreshes this data daily — this listing's most recent inspection is dated March 16, 2026. Inspection results describe one moment in a kitchen's life, not a permanent verdict.

check your own block 📸

Cooked covers 10 cities on official inspection data — see who's clean, mid, or cooked near you.