province research status · ON

Ontario contractor-check research

Draft and unavailable. This page describes research progress. It does not provide a local conclusion or accept a paid order.

Future reports are intended to organize identity, public-record, paperwork, scope, payment, and unresolved-project evidence before a homeowner signs. Every source still needs applicability review, controlled wording, regression testing, named review, and expiry ownership.

Authoritative starting points

Sources currently registered

Inclusion means the source is part of the research draft. It does not mean every source applies to every contractor, trade, municipality, agreement, or project.

government guidance

Your rights when starting home renovations or repairs

Consumer starting point for estimates, written terms, deposits, changes, permits, and contracts. Recommendations and general guidance must not be restated as universal legal conclusions.

Open Government of Ontario source ↗
government guidance

Your rights when signing or cancelling a contract

Transaction type, formation method, location, timing, exceptions, work already supplied, and current law affect cancellation and disclosure questions.

Open Government of Ontario source ↗
statute

Consumer Protection Act, 2002

Primary statute. Do not classify an agreement, determine a remedy, or give cancellation/estimate advice without qualified application review.

Open Ontario King's Printer source ↗
registry

Search the Consumer Beware List

Search exact business and operator variants. Scope verified 2026-07-15: entries are businesses that failed to respond to two ministry complaint notifications or were charged/convicted under consumer protection legislation; entries remain 21–27 months and are removed on resolution, appropriate response, or not-guilty findings. Absence is therefore never a clean-history finding, and presence is time-boxed.

Open Government of Ontario source ↗
regulator guidance

Expanded compulsory coverage in construction

Official policy describes fact-specific home-renovation exemptions, direct-retainer conditions, worker/subcontractor distinctions, and mixed-work consequences.

Open Workplace Safety and Insurance Board source ↗
registry

WSIB clearances

A clearance records registration/good-standing information for the matched business and validity period; it is not a contractor-quality or project-safety conclusion.

Open Workplace Safety and Insurance Board source ↗
registry

Public Register

Individual credential search for compulsory trades only; accepts all or part of a first/last name or an STO ID/account number (verified 2026-07-15). Partial-name search increases false-match risk — identity, trade classification, renewal, and exemptions must be checked before interpreting a result.

Open Skilled Trades Ontario source ↗
regulator guidance

Work in the compulsory trades

Use to determine whether an STO register question may be relevant and to record stated exemptions; not a general contractor-licensing source.

Open Skilled Trades Ontario source ↗
registry

Find a Licensed Electrical Contractor

Electrical-scope workflow only. Match the contracting business and ECRA/ESA number; do not substitute an individual electrician credential.

Open Electrical Safety Authority source ↗
statute

Construction Act

Primary statute only. Applicability, transition, payment, lien, holdback, trust, completion, and deadline questions require qualified Ontario legal review.

Open Ontario King's Printer source ↗

Required limitations

What this draft cannot tell you

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