Ontario Tenant Safety & Security Guide

Safety & Security Ontario published July 01, 2025 Flag of Ontario

Ensuring your safety and security as a tenant in Ontario is crucial for a peaceful living experience. Understanding your rights and responsibilities can help you address any issues related to health, safety, and security in your rental unit.

Your Rights Under Ontario's Residential Tenancies Act

The Residential Tenancies Act, 2006 outlines the responsibilities of landlords in Ontario to maintain rental properties in a good state of repair, fit for habitation, and compliant with health, safety, housing, and maintenance standards.

Key Safety Responsibilities

  • Structural Maintenance: Landlords are required to ensure that the rental unit's structure is safe and maintained.
  • Electrical and Plumbing Safety: Proper maintenance of electrical, plumbing, and heating systems is mandatory for landlords.
  • Fire Safety: Smoke detectors need to be installed and maintained in accordance with local fire regulations.

Tenants have the right to expect their landlords to promptly address issues posing a health or safety risk. Discover more about this in our Health and Safety Issues Every Tenant Should Know When Renting article.

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Security Measures for Tenants

Locks and Keys

In Ontario, tenants have the right to have secure locks on all doors and windows. Landlords cannot change locks without providing tenants with new keys.

Privacy and Security

Tenants are entitled to privacy in their rental units. Landlords must provide 24 hours notice before entering unless it's an emergency. For more details, visit the Emergency Situations and Repairs page.

Action Steps for Addressing Safety Concerns

  1. Document the Issue: Take photographs and keep records of all communications with your landlord regarding safety concerns.
  2. Notify the Landlord: Submit a written notice detailing your concerns and request repairs or improvements.
  3. Contact Local Authorities: If your landlord fails to act, contact local health and safety authorities.

Tenant Rights in Ontario

For a detailed overview of tenant rights and responsibilities in Ontario, visit our dedicated page on Tenant Rights in Ontario.

Need Help? Resources for Tenants

If you need assistance, the Landlord and Tenant Board is available to handle disputes. They offer forms and information on your rights and processes such as filing complaints.

For additional support, you can also explore the Map-based rental search across Canada on Houseme, offering valuable resources for tenants nationwide.


  1. What should I do if my landlord fails to make necessary repairs? If repairs are not addressed, contact your local health department or file a claim at the Ontario Landlord and Tenant Board.
  2. Can my landlord change the locks on my rental unit? Landlords can change locks but must provide tenants with new keys immediately.
  3. Are landlords required to provide smoke detectors? Yes, landlords are obligated to install and maintain smoke detectors as per local regulations.
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights Canada

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for renters everywhere.