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Oshio Teriyaki and Burger II

31509 3rd AVE, BLACK DIAMOND, WA 98010

Last inspected Jul 23, 2026

Official source: Public Health — Seattle & King County (kingcounty.gov) · All data sources

Needs work. The lowest passing band — enough violations to signal real problems, typically with a follow-up inspection required.

C
Needs work
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The record, in plain English

CleanPlate holds 7 inspections on record for Oshio Teriyaki and Burger II, spanning November 2021 to July 2026 — every one straight from Public Health — Seattle & King County.

It has held needs work across its last two inspections.

The most recent inspection noted 2 violations, none of them critical.

Every sentence above is computed directly from the official record — CleanPlate adds no opinions. How our grading works →

Inspection history

  1. Jul 23, 2026

    C
    2 violations
    • 1900 - No room temperature storage; proper use of time as a control, procedures available
    • 1400 - Raw meats below and away from ready-to-eat food; species separated

  2. Jan 12, 2026

    C
    4 violations
    • 3400 - Wiping cloths properly used, stored; sanitizer concentration
    • 3000 - Proper thawing methods used
    • 2500 - Toxic substances properly identified, stored, used
    • 0600 - Adequate handwashing facilities

  3. May 27, 2025

    C

  4. May 9, 2025

    C
    10 violations
    • 4300 - Nonfood-contact surfaces maintained and clean
    • 4000 - Food and nonfood surfaces properly used and constructed; cleanable
    • 3700 - In-use utensils properly stored
    • 3400 - Wiping cloths properly used, stored; sanitizer concentration
    • 4200 - Food-contact surfaces maintained, cleaned, sanitized
    • 3600 - Proper eating, tasting, drinking, or tobacco use
    • 1900 - No room temperature storage; proper use of time as a control, procedures available
    • 1600 - Proper cooling procedure
    • 0100 - PIC present, demonstrates knowledge and performs duties to maintain AMC; certified manager on staff unless exempt
    • 0400 - Hands washed as required

  5. Jan 30, 2024

    C
    4 violations
    • 4800 - Physical facilities properly installed, maintained, cleaned; unnecessary persons excluded from establishment
    • 3400 - Wiping cloths properly used, stored; sanitizer concentration
    • 3700 - In-use utensils properly stored
    • 1400 - Raw meats below and away from ready-to-eat food; species separated

  6. Aug 8, 2023

    C
    7 violations
    • 3400 - Wiping cloths properly used, stored; sanitizer concentration
    • 3700 - In-use utensils properly stored
    • 4300 - Nonfood-contact surfaces maintained and clean
    • 3300 - Potential food contamination prevented during delivery, preparation, storage, display
    • 0600 - Adequate handwashing facilities
    • 2120 - Proper cold holding temperatures; between 42 to 45 degrees Fahrenheit (F) (6 to 7 degrees Celsius (C))
    • 1400 - Raw meats below and away from ready-to-eat food; species separated

  7. Nov 12, 2021

    C
    3 violations
    • 3700 - In-use utensils properly stored
    • 4800 - Physical facilities properly installed, maintained, cleaned; unnecessary persons excluded from establishment
    • 2500 - Toxic substances properly identified, stored, used

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Source: Public Health — Seattle & King County (kingcounty.gov). Data shown unmodified from the official government record. CleanPlate is an independent service, not affiliated with any government agency. See something wrong? Report a data issue.