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Diamond Bar restaurants

SUBMARINE CRAB LA

1241 S DIAMOND BAR BLVD · Diamond Bar
97 /100
City grade
A
Owner-requested re-check · a clean A
Trajectory · routine visits — Steady
769797
Oct '25Oct '25
A surprise inspection on Oct 2025 scored 76, flagging live pests or an infestation. The 97 above is the owner-requested re-check on Oct 2025.
What the surprise visit found
Severe · health hazard
Live pests or an infestation
Pests can spread disease through food, so this is a serious cleanliness and safety problem.
LA County code F124 · 11 pts
Serious · real illness risk
Cutting boards and surfaces not sanitized
Dirty food-contact surfaces can pass germs to your food, so this one matters.
LA County code F115 · 4 pts
Also noted
Moderate · lower risk
Handwashing sink not stocked or reachable
Workers need a working, supplied sink to wash up, and missing soap or access makes good hand hygiene harder.
LA County code F107 · 2 pt
Moderate · lower risk
No warning for raw or undercooked items
A missing menu notice, mostly a paperwork issue, though useful if you're high-risk.
LA County code F120 · 2 pt
Minor & admin · low risk
Ventilation or lighting not adequate Minor · 1 pt
Non-food surfaces need cleaning Minor · 1 pt
Food storage or containers not labeled Minor · 1 pt
Equipment, utensils, or linens stored improperly Minor · 1 pt
Floors, walls, or ceilings need repair Minor · 1 pt
Inspection history
97 · Oct '25 · clean
+ 3 minor or admin
76 · Oct '25 · 2 serious
• Live pests or an infestation
• Cutting boards and surfaces not sanitized
• Handwashing sink not stocked or reachable
• No warning for raw or undercooked items
+ 5 minor or admin
The bottom line
Currently 97, a clean A, from an owner-requested re-inspection. But a surprise visit scored 76 with a severe issue: live pests or an infestation. Worth a closer look, since the re-check was owner-requested, not a surprise.
Risk tier
Restaurant · High risk
Last inspected
Oct 16, 2025
An inspection is a snapshot of one day. A clean score isn't a guarantee, and a low one doesn't mean you'll get sick. Official LA County Public Health data, translated, not changed.