Common Repair Disputes and Solutions for Ontario Tenants

Moving In / Out Ontario published: June 10, 2025 Flag of Ontario

Repair issues are one of the most common sources of conflict between tenants and landlords in Ontario. Whether it’s a leaky faucet, broken heating, or pest problems, knowing your rights and the right steps to take can make all the difference. This guide helps Ontario tenants navigate common repair disputes, outlines responsibilities, and explains how to pursue solutions under the Residential Tenancies Act, 2006.

Understanding Repair Responsibilities in Ontario Rentals

Landlords in Ontario must keep rental units in a good state of repair and meet all health, safety, and housing standards. Tenants, in turn, must keep their home reasonably clean and report repair issues promptly. For more on shared obligations, see Obligations of Landlords and Tenants: Rights and Responsibilities Explained.

Common Repair Disputes

  • Unaddressed maintenance requests (leaks, faulty appliances, etc.)
  • Heating or cooling failures during extreme temperatures
  • Pest infestations
  • Unrepaired damage after emergencies (like floods or fires)
  • Disagreements over who is responsible for specific repairs

Most disagreements begin when a repair is neglected or there’s confusion about responsibility. Sometimes, poor communication escalates a minor issue into a larger dispute.

Step-by-Step: What to Do When Repairs Are Needed

If you notice something that needs repair, act quickly to prevent further damage and to protect your rights.

  • Notify your landlord in writing (email or letter) describing the repair needed, including dates and photos if possible.
  • Keep records of all communication and responses.
  • Give the landlord a reasonable timeframe to address the repair—usually a few days to a week for non-emergency issues.
  • For urgent matters (e.g., no heat in winter), landlords should act immediately.
Ad

When Repairs Are Not Addressed: Your Options

If your landlord fails to make the repairs after notification, you have several remedies under Ontario law.

Contacting Property Standards or Public Health

For repairs affecting health or safety, tenants can contact their municipal property standards or public health department. For example, pest infestations or mold may require a city inspector. Learn more at Dealing with Pests in Your Rental: Tenant Rights and Effective Solutions.

Applying to the Landlord and Tenant Board (LTB)

If the landlord still does not act, tenants can file an application with the Landlord and Tenant Board (LTB) of Ontario. The LTB can order the landlord to make repairs, reduce your rent, or pay for damages.

  • Form T6: Tenant Application about Maintenance
    Use this form if your rental needs repairs. For instance, if your heating has been broken for weeks despite repeated requests, file Form T6. Download and file through the official LTB portal.
  • Form L2: Application to End a Tenancy and Evict a Tenant (typically used by landlords, but tenants may wish to review if counter-claims arise)

Include clear evidence, such as repair requests, photos, or inspection reports.

Tip: Never withhold rent to force repairs. Doing so puts you at risk of eviction, even if your landlord is in breach of their obligations.

Emergency Repairs

For critical failures (such as floods, loss of heat, or unsafe conditions), Ontario law defines some repairs as emergencies. For more, read Emergency Situations and Repairs: Tenant Rights and Responsibilities.

Documenting the Condition of Your Home

It’s wise to document the unit’s condition when moving in and before moving out. An Guide to the Initial Rental Property Inspection for Tenants can help prevent disputes about damage or repairs down the road.

What If Repairs Affect Your Health or Safety?

Any concern involving health and safety should be reported right away. Tenants have the right to a liveable home under Ontario’s Tenant Rights in Ontario. For tips on navigating these issues, see Health and Safety Issues Every Tenant Should Know When Renting.

As you navigate these challenges, remember to keep detailed records, communicate in writing, and act through the official channels outlined above. If you are seeking a new rental that fits your needs, Find rental homes across Canada on Houseme.

Frequently Asked Questions about Repair Disputes in Ontario

  1. What should I do if my landlord ignores my repair requests?
    Always put your request in writing and keep records. If the issue is not resolved in a reasonable time, contact your city’s property standards or file Form T6 with the Landlord and Tenant Board.
  2. Can I pay for repairs and deduct the cost from my rent?
    No, tenants should not deduct repair costs from rent. Instead, follow the proper legal steps and apply to the LTB if necessary.
  3. Is my landlord responsible for pest control?
    Yes, landlords are generally responsible for dealing with pests unless you caused the problem through neglect. Learn more at the link above.
  4. What if a repair issue makes my home unliveable?
    If your home is unsafe, report it immediately to your municipality or public health. You may also be able to apply for a rent reduction or end your tenancy early via the LTB.
  5. How can I prove repair issues at the LTB?
    Provide clear documentation, including written requests, photos, inspection reports, and notes about dates and communication with your landlord.

Key Takeaways for Tenants in Ontario

  • Communicate all repair requests in writing and keep detailed records
  • Use official forms and follow legal processes if repairs are not addressed
  • Your right to a safe, well-maintained home is protected by the Residential Tenancies Act, 2006

Need Help? Resources for Tenants


  1. Residential Tenancies Act, 2006 (Ontario)
  2. Landlord and Tenant Board (Ontario)
  3. LTB Official Forms
  4. Ontario Municipalities
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.