Mariscos Sinaloa

3135 S 48th St, Tempe, AZ 85282
Mexican / Latin
License: Food Establishment - Eating & Drinking
Last inspected: Mar 6, 2026
82
Score
Low Risk Grade: B

Mariscos Sinaloa appears in inspection records five times, starting in 2024. The most recent visit was on Mar 6, 2026. A low risk tier reflects an inspection that turned up minimal issues.

Violation counts have held steady across recent visits, averaging around two violations each.

Across the inspection history, “backflow prevention device, when required” is the issue that surfaces most often, recorded two times.

That's lower than the typical Tempe restaurant, which scores around 94. Overall, the inspection record reads well.

5
Inspections
1
Critical latest
0
Major latest
1
Minor latest
Inspection History
Mar 6, 2026
Routine
1 critical violation. 1 minor violation. 1 corrected on site.
View 2 violations
Plumbing not installed to prevent backflow (corrected on site)
Inspector notes: Observed a sprayer nozzle hose attachment hooked up to a hose bib, with no atmospheric vacuum breaker, beneath a hand sink in the food prep area with the sprayer nozzle placed inside a bucket along with a large section of the hose itself. PIC removed hose from the hose bib at the time of inspection. Discussed the importance of keeping hose removed from a discharge basin to prevent a cross-connection between potable and non-potable water sources
5-203.14
Food thawed using improper method
Inspector notes: Observed thawed salmon fillets in manufacturer's reduced oxygen packaging (ROP) in a reach-in refrigerator. All ROP fish labeled "Keep Frozen" must be removed completely from reduced oxygen packaging (ROP) prior to thawing under refrigeration or immediately after thawing under cold running water
3-501.13
82
Aug 5, 2025
Routine
4 critical violations. 2 major violations. 6 corrected on site.
View 6 violations
Protection from Unapproved Additives (corrected on site)
Inspector notes: Observed a box of sodium sulphite stored on a shelf above the food prep area. Per PIC, they sprinkle the food additive on fresh guacamole to maintain freshness. Discussed proper use of food additives with PIC. Sulphites are not approved for use without prior approval from Maricopa County. PIC willingly discarded sodium sulphite at time of inspection
3-302.14
Toxic material container reused for food (corrected on site)
Inspector notes: Observed 3 boxes worth of shucked oyster shells being stored in an old 5 gallon hand soap container. Discussed proper food storage with PIC. A container previously used to store poisonous or toxic materials may not be used to store, transport, or dispense food. Prior to next routine inspection provide safe, multi-use containers to store food. PIC willingly discarded shucked oyster shells at time of inspection, (See Violation #14)
7-203.11
Plumbing not installed to prevent backflow (corrected on site)
Inspector notes: Observed a sprayer nozzle hose attachment hooked up to a hose bib, with no atmospheric vacuum breaker, beneath a hand sink in the food prep area with the sprayer nozzle placed inside the basin of the 2-comp prep sink. PIC removed hose from the hose bib at the time of inspection. Discussed the importance of keeping hose removed from a discharge basin to prevent a cross-connection between potable and non-potable water sources
5-203.14
Raw and ready-to-eat foods not properly separated (corrected on site)
Inspector notes: Observed raw marinated skirt steak being stored directly atop RTE sauces in the lower shelf of the small prep table on the cook line. Also observed raw bacon wrapped peppers stored directly atop cooked octopus in the walk-in cooler. Discussed proper food storage with PIC. All raw animal proteins must be stored below ready-to-eat (RTE) foods and stored according to cooking temperature at all times to prevent cross contamination. PIC properly stored all raw animal proteins according to the final cooking temperature based on the cooking parameters in § 3-401.11 of the Food Code
3-302.11(A1-2)
Shellstock, Maintaining Identification (corrected on site)
Inspector notes: Observed shucked oyster shells from three different batches, with three shellstock tags present for identification located in the same bucket. Also observed another bucket of oyster meat carrying three different shellstock tags being stored together in cold water. Per PIC, they pre-shuck the oysters and assemble per order, with no means of identifying which of the 3 batches the oysters and shells correspond to. Discussed proper storage and identification practices for shellstock with PIC. Shellstock from containers may not be commingled. Commingled shellstock was discarded by PIC at time of inspection
3-203.12
Equipment or utensils not clean (corrected on site)
Inspector notes: Observed large metal mixing wands being stored as clean on a hook on the exterior wall of the cook line with dried food debris on the food-contact surfaces at time of inspection. Per PIC, the wands were last cleaned the night previous to inspection. Discussed cleaning frequency with PIC. All food-contact surfaces must be cleaned to sight and touch. PIC relocated all food-contact surfaces to warewashing area to be washed, rinsed, and sanitized at the time of inspection
4-601.11(A)
45
May 29, 2025
Routine
No violations found.
100
Feb 12, 2025
Routine
2 major violations. 1 minor violation. 3 corrected on site.
View 3 violations
Equipment or utensils not clean (corrected on site)
Inspector notes: Observed peeler on shelf and large mixing wand on holder near wall stored clean with dried on food debris on food contact surfaces. All food-contact surfaces must be cleaned to sight and touch. PIC relocated all food-contact surfaces to warewashing area to be washed, rinsed, and sanitized at the time of inspection
4-601.11(A)
Ready-to-eat food not date marked (corrected on site)
Inspector notes: Observed in walk-in cooler bags of cooked snail and cooked beef without date marking. Also observed in walk-in cooler cooked meat in plastic tubs with date marking of 2/1/25. Per PIC, items were removed from freezer 2 days prior and were not properly date marked. Also observed cooked shrimp broth with no date marking in walk-in cooler. Per PIC, item was cooked 2 days prior. Also observed pico de gallo labeled 2/3/25 but PIC stated actual prep date was 2/10/25. All RTE/TCS foods were properly date marked at the time of inspection. 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)
3-501.17
Food thawed using improper method (corrected on site)
Inspector notes: Observed frozen shrimp sitting on back cooler. Per PIC, the shrimp was placed there to thaw. PIC relocated to prep sink to thaw under cold running water. Also observed frozen fish in ROP packaging labeled "keep frozen" completely thawed in walk-in cooler. All ROP fish labeled "Keep Frozen" must be removed completely from reduced oxygen packaging (ROP) prior to thawing under refrigeration or immediately after thawing under cold running water. All ROP fish was removed from ROP packaging at time of inspection. All foods being thawed from frozen must be thawed in an approved manner. Foods must be thawed under refrigeration, under cold running water, or as part of the cooking process
3-501.13
78
Sep 26, 2024
Routine
No violations found.
100

Frequently Asked Questions

When was Mariscos Sinaloa last inspected?

The most recent health inspection at Mariscos Sinaloa on file is from Mar 6, 2026. The public record contains five inspections in total.

What is the most common violation at Mariscos Sinaloa?

Across the inspection record, “backflow prevention device, when required” has been cited two times, more than any other issue at Mariscos Sinaloa.

How does Mariscos Sinaloa compare to other restaurants in Tempe?

Mariscos Sinaloa most recently scored 82 out of 100, which is lower than the Tempe average of 94.

Has Mariscos Sinaloa's inspection record improved over time?

Results have been roughly steady. Inspections at Mariscos Sinaloa have averaged around two violations per visit across the recent record.

What does a low risk rating mean?

A low risk rating at Mariscos Sinaloa means inspectors found minimal or no significant issues at the most recent visit. Most facilities at this tier have a clean recent inspection report.