FOUR CORNER TERIYAKI
26927 BLACK DIAMOND RD SE, Maple Valley, WA 98038
Last inspected Sep 11, 2026
Official source: Public Health — Seattle & King County (kingcounty.gov) · All data sources
Excellent. Top marks — the latest inspection found no serious issues, or few enough to earn the health department's best band.
Order for delivery
The record, in plain English
CleanPlate holds 9 inspections on record for FOUR CORNER TERIYAKI, spanning April 2021 to September 2026 — every one straight from Public Health — Seattle & King County.
It has held excellent 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
Sep 11, 2026
A2 violations
- 3400 - Wiping cloths properly used, stored; sanitizer concentration
- 4300 - Nonfood-contact surfaces maintained and clean
Aug 5, 2025
A3 violations
- 3200 - Insects, rodents, animals not present; entrance controlled
- 3100 - Food properly labeled; proper date marking
- 2120 - Proper cold holding temperatures; between 42 to 45 degrees Fahrenheit (F) (6 to 7 degrees Celsius (C))
Sep 25, 2024
A2 violations
- 3200 - Insects, rodents, animals not present; entrance controlled
- 3100 - Food properly labeled; proper date marking
Jan 19, 2024
A1 violation
- 0600 - Adequate handwashing facilities
Mar 23, 2023
AMar 9, 2023
A1 violation
- 1600 - Proper cooling procedure
Feb 23, 2023
A3 violations
- 1600 - Proper cooling procedure
- 0600 - Adequate handwashing facilities
- 2120 - Proper cold holding temperatures; between 42 to 45 degrees Fahrenheit (F) (6 to 7 degrees Celsius (C))
May 27, 2022
A2 violations
- 3400 - Wiping cloths properly used, stored; sanitizer concentration
- 4100 - Warewashing facilities properly installed, maintained, used; sanitizer concentration; test strips available and used
Apr 13, 2021
A
More in Seattle
Proudly display this grade
Run FOUR CORNER TERIYAKI? Add the live CleanPlate badge to your website — it links to this page and updates automatically with every new inspection.
<a href="https://www.cleanplateus.com/seattle/four-corner-teriyaki--PFE-PR-3133430"><img src="https://www.cleanplateus.com/api/badge/seattle/PFE-PR-3133430" width="300" height="58" alt="CleanPlate health grade"></a>
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.