Canada

Can I take a contractor to small claims court for unfinished work in Canada?

$35,000
Maximum claim limit in Ontario (as of 2024)
6 years
Limitation period for breach of contract in most provinces
The Short Answer

Yes, you can sue a contractor for unfinished work in small claims court in Canada, but the claim must fall within your province’s monetary limit—typically $15,000–$35,000.

What the Law Says

Canadian small claims courts are provincial tribunals designed to resolve civil disputes quickly and affordably. They handle breach-of-contract claims—including those against contractors who fail to complete work—provided the amount claimed falls within statutory limits.

Each province sets its own monetary cap and procedural rules for small claims. For example, Ontario’s Small Claims Court allows claims up to $35,000 under the Courts of Justice Act, while British Columbia’s limit is $35,000 under the Civil Resolution Tribunal Act and Small Claims Act.

A contractor’s failure to complete agreed-upon work may constitute breach of contract under provincial Sale of Goods and Services legislation or common law principles. The plaintiff must prove the existence of a contract, the contractor’s failure to perform, and resulting damages.

The limitation period—the time you have to file—is generally two years from when the claim was discovered in most provinces (e.g., Ontario’s Limitations Act, 2002), though some, like Alberta, apply a two-year basic limitation period under the Limitations Act, RSA 2000, c L-12, s 3(1).

Statutory Text

An action shall not be brought after the expiration of 2 years from the day on which the claim was discovered.

— Ontario Limitations Act, 2002, s 4
Statutory Text

The court may make an order for specific performance or for an injunction in a proceeding in respect of a contract for services.

— Ontario Courts of Justice Act, RSO 1990, c C.43, s 23(1)(a)

What to Do

1

Gather evidence: contracts, invoices, emails, photos of incomplete work, and written estimates.

2

Calculate your damages: include costs to hire another contractor, materials purchased, and documented losses (keep receipts).

3

Check your province’s small claims limit and filing deadline—consult the official court website or Legal Aid for guidance.

4

Complete and file the claim form (e.g., Ontario Form 7A) at your local courthouse or online via the Civil Claims Online Filing system.

5

Serve the contractor properly (e.g., personal service or registered mail), then prepare for mediation or trial—many provinces require mandatory settlement conferences first.

Sources

Related Questions

Not legal advice. This article is general information based on publicly available sources, written for educational purposes. Laws change and individual situations vary. Consult a licensed attorney in your jurisdiction before acting on anything you read here. Last reviewed: 2026-10-11.