Quiznos

9230 W Northern Ave, Glendale, AZ 85305
Other
License: Food Establishment - Eating & Drinking
Last inspected: Jan 23, 2026
70
Score
Medium Risk

Quiznos appears in inspection records four times, starting in 2024. On Jan 23, 2026, the health department conducted the most recent visit. Diners should read medium risk as a signal that some issues exist but aren't extreme.

Violation counts have ticked up lately, averaging around three violations per visit versus roughly zero violations earlier in the record.

By comparison, the average Glendale facility scores 97, putting Quiznos on the weaker side. The full record sits in fairly typical territory for a working restaurant.

4
Inspections
2
Critical latest
0
Major latest
1
Minor latest
Inspection History
Jan 23, 2026
Routine
2 critical violations. 1 minor violation. 2 corrected on site.
View 3 violations
Expired or improperly marked ready-to-eat food not discarded (corrected on site)
Inspector notes: Observed tuna salad in sandwich prep cooler with a date marked 1/14-1/21. RTE/TCS foods requiring date marking must be date marked within 24 hours and sold or discarded after 7 days (including the day it was made as day 1). All RTE/TCS foods past 7 days of preparation were discarded by PIC at the time of inspection. Advised person in charge to check date marks on a daily basis. Tuna salad was embargoed and discarded
3-501.18
Manual and Mechanical Warewashing Equipment, Chemical Sanitization- On-site Generation (corrected on site)
Inspector notes: Observed that the sanitizer at three compartment sink was only reading at 100 ppm Quaternary sanitizer must be between 150 - 400 ppm. Sanitizer distribution may have leak causing lower concentration to be mixed. Staff must manually put sanitizer into for washing dishes and wiping cloths. Advised staff to check chemical sanitizer level with test strips
4-501.114(F1-2)
Wiping cloths used or stored improperly
Inspector notes: Observed no sanitizer (quaternary ammonia) for wiping cloths in bucket. Sanitizer to be between 150 - 400 ppm
3-304.14
70
Jun 23, 2025
Routine
No violations found.
100
Jan 13, 2025
Routine
No violations found.
100
Jul 23, 2024
Routine
No violations found.
100

Frequently Asked Questions

When was Quiznos last inspected?

The most recent health inspection at Quiznos on file is from Jan 23, 2026. The public record contains four inspections in total.

How does Quiznos compare to other restaurants in Glendale?

Quiznos most recently scored 70 out of 100, which is lower than the Glendale average of 97.

Has Quiznos' inspection record improved over time?

No. Recent inspections at Quiznos have averaged around three violations per visit, up from roughly zero earlier in the record.

What does a medium risk rating mean?

A medium risk rating at Quiznos means the most recent inspection turned up a handful of issues that the health department wrote up but did not classify as critical.

How often is Quiznos inspected?

Based on the inspection history on file, Quiznos is inspected around three times per year on average.