ComplaintCA · Restaurants

How to Complain About a Restaurant in Ontario

Published October 25, 2026 · 4 min read
36
Ontario public health units that inspect restaurants and act on complaints

A neighbourhood restaurant has no head office to write to, but Ontario still has a clear path for every kind of problem. The route depends on what went wrong: a bad meal, an unsafe kitchen, a billing dispute or unfair treatment. Choosing the right office the first time matters more than writing a long letter.

Four problems, four places

What happenedGo to
Wrong order or overchargeThe owner or manager, same day, with the receipt
Food poisoning, pests, a dirty kitchenYour local public health unit
Packaged food with a foreign object or wrong labelCanadian Food Inspection Agency
Misleading prices or unfair practicesConsumer Protection Ontario, 1-800-889-9768

Health inspections: how the system works

Ontario has 36 public health units, and they inspect restaurants and respond to complaints. Many publish inspection results online. In Toronto the program is called DineSafe and complaints about a food establishment go to Toronto Public Health. Outside Toronto, your own health unit's website is the place to look. Report suspected food poisoning to the unit too, since a cluster of illnesses is what triggers an investigation.

If you were sick, see a doctor first, then write down what you ate and when each symptom started. That timeline helps inspectors.

Talking to the owner without escalating

Stay calm and specific: say what was wrong, show the receipt and name the fix you would accept. Most independent owners will correct a clear mistake. If the amount is small, a refund or replacement is a better result than a long dispute.

Money, alcohol and unfair treatment

What about an online review?

You can post one, but stick to facts you can prove. False statements of fact about a business can amount to defamation, so describe what you experienced and leave out guesses about the owner's motives.

Describe the problem to Asya and find out which Ontario office should hear it first.

Find My Ontario Office →

Frequently Asked

Who do I report a restaurant to in Ontario?

For health issues such as food poisoning, pests or a dirty kitchen, your local public health unit. For money disputes, the owner first, then your card issuer or Consumer Protection Ontario.

Can I look up a restaurant's inspection results?

Yes. Ontario health units post inspection reports on their websites, and Toronto's program is DineSafe.

Can I get a refund for food I did not like?

There is no automatic legal refund for taste, but many owners fix a clear problem. If you were charged for something you did not receive, ask your card issuer about a chargeback.

Can I write a bad review?

Yes, but keep it to provable facts. False statements of fact about a business can be defamation.

Sources & Verification

Reporting routes are taken from Ontario government and Toronto Public Health pages.

This is general information for Ontario, not legal advice. Check your local health unit for its current complaint process.

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