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Costco #423-Grocery

Market or grocery · Sunnyvale, CA

2 inspections

At a glance

CleanCleaver food safety systematic review results

What happened?

2 problems found · Routine county inspection · Mar 19, 2026

Is that a lot?

Most markets and grocery stores here got 2 to 13 points taken off. Costco #423-Grocery got about the same as most.

Compared with 534 Santa Clara County markets and grocery stores. Each store's last routine inspection counts.

What was found out about Costco #423-Grocery?

It's fair to care about this. Here's what the county found. Tap any item to see how a kitchen fixes it.

  1. Pests seen inside: flies K23How to fixFix it
  2. No hot or cold water at a sink K21How to fixFix it

See all 2 items ↓

Source: County of Santa Clara Department of Environmental Health

We review Santa Clara County health data to make this report. We are not the County of Santa Clara Department of Environmental Health.

Which one are you?

For Costco #423-Grocery's team

Is this your place?

Welcome, Costco #423-Grocery. We'll walk through this together, one item at a time. To log the fixes, claim Costco #423-Grocery first; we check that you run it.

Your whole team can help. Each person gets one next step, and everyone can see what's done.

This is my place: claim Costco #423-Grocery

We'll help you get every item done. You don't have to do it alone.

We know an inspection can feel heavy, especially when it's busy.

  1. Fix it together

    Follow the steps for each item, with the rule beside it.

  2. Log it

    Your team logs the fix on their phones, with the time and who did it.

  3. Show what you did

    Saying what you fixed, in your own words, builds trust. Families and regulars respect a kitchen that owns it and fixes it.

Each fix step comes from the rule it names: Food Code 6-501.112.

Try it yourself

Fix and log it: Pests seen inside: flies

A practice run. Nothing is saved. Tap each step when it's done.

0 of 3 done

What to do

From Food Code 6-501.112

Logged

That's one done. We'll be here for the next.

What people see now

Today, people see the department's words and nothing from you.

What people see after you fix and log it

Example reply

CleanCleaverBusiness reply

Your business replied to this with the public statement:

We fixed this the same day. Now our team logs it on their phones at open and close.

The date of your reply

This is not an official update to the health inspection report. The county's record is unchanged.

Most kitchens get something cited at some point. What people remember is that you fixed it.

Want to join the restaurants in Santa Clara County that keep their kitchens clean and put their guests' health first?

Claim Costco #423-Grocery

We'll set it up with you. 25 days free.

Replies are part of a paid plan. We read each one before it goes up. You can take it down any time. Only the department can change its record.

Do you work there, and someone else owns it? I work there

What people see next

Under each item here, people see what you fixed, in your words.

Left alone, or fixed together

Left alone, the same items can come back at the next inspection. Fixed together, they're done.

Not your place?

CleanCleaver puts these same items on your team's phones, with the rule beside each one. Your binder is ready when the inspector is.

Start for my business

25 days free. Cancel anytime.

Inspections

From County of Santa Clara Department of Environmental Health · 2 inspections on record · Last checked Oct 6, 2026

The county visited once in the last 12 months (1 routine).

Points taken off at each routine inspection
Mar 12, 2025: 3Mar 19, 2026: 63620252026

Every visit

  1. LatestMar 19, 2026Routine inspection94 out of 100 (Green placard)

    This one: 94 out of 100 (Green placard), inspected Mar 19, 2026.

    2 violations listed, 0 marked critical.

    Not critical (2)

    • Pests seen inside: flies

      The department's words

      K23 No rodents, insects, birds, or animals

      Observed numerous flies inside the back receiving area nearby the dumpsters. [CA] The premises of a food facility shall be maintained free of vermin.

      Food Code 6-501.111

      How can a restaurant or home fix this?

      What to do

      • Any sign of mice, rats or roaches: act now. Protect or throw out affected food, clean the area, and call the pest control operator the same day.
      • Flies or ants in food areas: act within 24 hours.
      • Insects in food: throw that food out and check the stock around it.

      From Food Code 6-501.112

      What NOT to do

      3 more steps in the full guide Read the free guide

      Signs of pests and what to do

      The full guide has 3 more parts. Sign up to open the full guide in the app.

      Fix and log it now

      Are you Costco #423-Grocery? Fix it

    • No hot or cold water at a sink

      The department's words

      K21 Hot and cold water available

      Measured the maximum water temperature of the janitorial sink at 112F. [CA] Water shall be supplied at a minimum temperature of at least 120°F measured from the faucet throughout facility except at handwash sinks.

      Food Code 5-103.11

      How can a restaurant or home fix this?

      In CleanCleaver: Log hand sink and dish water temperatures

      Hot and cold water at every sink

      In CleanCleaver: Log hand sink and dish water temperatures

      Fix and log it now

      Are you Costco #423-Grocery? Fix it

  2. EarlierMar 12, 2025Routine inspection97 out of 100 (Green placard)

    1 violation listed, 0 marked critical.

    Not critical (1)

    • No hot or cold water at a sink

      The department's words

      K21 Hot and cold water available

      The maximum warm water temperature on the meat department's handwash sink was measured at 75 OF. [CA] Raise the water temperature on the handwash sink to 100 oF immediately. The maximum warm water temperature on the janitorial sinks located back by the employees restroom area was measured below 70 OF. [CA] Raise the water temperature on the janitorial sink to 120 oF immediately. Until a hot water supply is restored on the janitorial sink, please use the janitorial sink located near the customer's restroom area.

Source: County of Santa Clara Department of Environmental Health. This is the department's data, not CleanCleaver's. See the department's full record (opens the department's site)

What you can do

As a customer of Costco #423-Grocery, you can:

  1. Learn how these get fixed

    Free, step-by-step guides for each item.

    • Pests seen inside: flies Read the free guide
    • No hot or cold water at a sink In CleanCleaver: Log hand sink and dish water temperatures

    Open the steps here

  2. Call Costco #423-Grocery

    Ask for the manager. Costco #423-Grocery can only fix what it knows about.

    Call Costco #423-Grocery: (408) 730-1892

  3. Share this page

  4. Use CleanCleaver at home

    Families clean together. Chores and food dates for everyone at home.

    See CleanCleaver for home

  5. Complain directly to the health department

    We are not the health department. You can report to them on their site. Report to County of Santa Clara Department of Environmental Health (opens the department's site)

When regulars speak up kindly and kitchens fix things, the whole neighborhood eats well. Now you know what the inspector found, and what you can do about it.

Do you work at or run Costco #423-Grocery?

See the plan to fix each item and show what you did.

Address this

About this record

Opens the county's own page for this place.

Most people don't know what a normal result looks like for a place that's open every day. The ranges use each place's last routine inspection in this area. No other county is mixed in.

100 means the inspector found no problems. Santa Clara County takes points off for each problem. Big ones take off more.

The county posts a green, yellow or red placard after each inspection, and gives routine inspections a score. In the county's data, a routine inspection with no violations listed scored 100, and the score drops as violations are found. The county's page does not say which scores or findings give each color: ask the department.

Inspection type
Routine inspection
Result
94 out of 100 (Green placard)
Source
County of Santa Clara Department of Environmental Health

This is not an official ranking or grade. See the official source: County of Santa Clara Department of Environmental Health (opens the department's site) .

Information on this page may be out of date. Check the original source to confirm.

Questions about Costco #423-Grocery

When was Costco #423-Grocery last inspected?

The county last inspected Costco #423-Grocery on Mar 19, 2026. It was a routine inspection.

What did the county find at Costco #423-Grocery?

The county listed 2 violations on Mar 19, 2026: Pests seen inside: flies and No hot or cold water at a sink.

What does a critical item mean?

Critical items are the ones most likely to make someone sick. On Mar 19, 2026, the county marked none as critical.