Your rights to repairs in Ontario
Under Ontario law landlords must maintain rental units in a good state of repair and meet health, safety and housing standards set out in the Residential Tenancies Act, 2006 [2]. That means landlords are responsible for major systems such as heating, plumbing, and structural safety, and for addressing hazards that affect habitability. If your unit is subsidized, the same basic protections apply: subsidy status does not remove the landlord’s duty to keep the home livable.
How to request repairs and document problems
Follow clear steps so you have evidence if the issue continues:
- Notify your landlord in writing with the date, detailed description of the problem, and the remedy you expect.
- Keep dated photos, videos and copies of messages or receipts as proof of the condition and your communications.
- Allow a reasonable time for the landlord to respond; what is "reasonable" depends on urgency—immediate for no heat or major leaks, longer for minor repairs.
If an issue is urgent or risks health and safety, treat it as an emergency and follow the guidance for urgent repairs or hazards; see the internal guidance on Emergency Situations and Repairs: Tenant Rights and Responsibilities.
When to escalate: applications to the Landlord and Tenant Board
If the landlord does not fix serious problems after you give written notice, you can apply to the Landlord and Tenant Board (LTB) for an order. The LTB is the tribunal that handles residential tenancy disputes in Ontario [1]. Common reasons tenants apply include unresolved heating failures, major water leaks, persistent mold, or unsafe electrical problems.
Key official form: "Application about tenant rights (Form T2)" is used to ask the LTB to order repairs, abatement of rent, or other remedies when the landlord won’t fix a problem. Example: if your landlord ignores repeated written requests about a severe leak that damages your belongings and creates mold, you can file a T2 asking the LTB to order repairs and possibly a rent reduction. You can find the official forms and filing instructions on the LTB forms page [3].
Practical timelines and what to expect
- Emergency repairs (no heat, major flooding, gas leaks) should be addressed immediately; contact emergency services if there is imminent danger.
- Non-urgent repairs should be fixed within a reasonable time after written notice—if the landlord schedules a repair, keep records of the appointment and any delays.
- If repairs stall, contact local tenant services or legal clinics for advice before filing with the LTB.
Internal resources and related guidance
For detailed guidance on who pays for routine maintenance and small repairs, read the related page on Routine Repairs in Rental Units: Tenant and Landlord Responsibilities. That page explains when tenants may be asked to handle minor tasks and when those expectations are unreasonable.
FAQ
- Who is responsible for repairs in a subsidized unit?
- The landlord is generally responsible for maintaining the unit and completing necessary repairs, even if the tenant receives a subsidy; tenants should notify the landlord in writing and keep records if issues persist.
- What if my landlord doesn’t fix urgent problems?
- If the landlord fails to fix urgent hazards, document your attempts to notify them, use emergency services when there is immediate danger, and consider applying to the Landlord and Tenant Board for an order.
- How long should I wait after giving written notice?
- Reasonable time depends on urgency: immediate for life-safety issues, a few days for essential services like heating, and longer for minor repairs; keep evidence of your notice and follow up in writing.
How-To
- Write a dated notice describing the repair, deliver it to the landlord, and keep a copy.
- Wait a reasonable time based on urgency while documenting any worsening of the problem.
- If there is no satisfactory response, complete and file the appropriate LTB application form (for example, Form T2 to request repairs or a rent abatement).
Key Takeaways
- Landlords must keep units in good repair and address health and safety issues promptly.
- Always give written notice, keep dated evidence, and follow official filing steps if repairs are ignored.
- If a repair is urgent or affects safety, act quickly and seek tenant services for help.
Help and Support / Resources
- Landlord and Tenant Board (Tribunals Ontario)
- Residential Tenancies Act, 2006
- LTB official forms and filing instructions
