Do Alberta Tenants Have a Right to Cooling During Heatwaves?

Maintenance & Repairs Alberta 5 min read · published March 09, 2026 Flag of Alberta

As climate change increases the frequency and intensity of heatwaves in Alberta, many tenants wonder about their rights to cooling—such as air conditioning or fans—during extreme temperatures. Alberta's residential tenancy laws set out the basics of landlord and tenant responsibilities for maintenance and repairs, but what does that mean when the summer heat becomes unbearable? This guide explains your rights, options, and recommended steps for tenants in Alberta dealing with hot rentals during heatwaves.

In Alberta, the Residential Tenancies Act does not require landlords to provide air conditioning unless it is specifically included in your lease. If cooling isn’t provided, tenants should rely on documented health concerns and the remedies outlined here.

Understanding Landlord and Tenant Responsibilities

In Alberta, the main law covering residential tenancies is the Residential Tenancies Act. Under this law, landlords must maintain rental units in a habitable condition, which includes meeting health and safety standards. But does this include providing cooling during a heatwave?

  • Heating is required by law (typically at least 22°C from September to June), but there is no legal requirement for landlords to provide air conditioning or mechanical cooling in most rental units.
  • If a rental comes with air conditioning as part of the lease, the landlord is typically responsible for routine repairs and upkeep of the system. However, if cooling is not included in the rental agreement, the landlord is not required to add it later, even during a heatwave.
  • The rental property must still be reasonably safe and meet minimum health and safety standards. Extreme heat may trigger health concerns in some situations.

For a deeper look into what landlords and tenants must provide and maintain, see Obligations of Landlords and Tenants: Rights and Responsibilities Explained.

When Excessive Heat Becomes a Health and Safety Issue

While Alberta law does not guarantee air conditioning, landlords do have a duty under the Public Health Act and local bylaws to ensure rental units are not hazardous to tenants' health. In rare cases, if a rental becomes dangerously hot and unlivable, it may be considered a health or safety violation.

Even when cooling isn’t required by law, landlords must keep units habitable and safe. If heat worsens health, document the conditions and seek medical or legal advice promptly.
  • Contact Alberta Health Services if indoor temperatures remain dangerously high and threaten your health. Local health authorities can assess hazardous conditions.
  • Tenants with medical issues made worse by high heat should document the problem and seek medical and legal advice.
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To learn more about tenant protections related to safety concerns, read Health and Safety Issues Every Tenant Should Know When Renting.

If unsafe heat levels persist and no action is taken, tenants may make a complaint to Alberta Health Services, or apply for a remedy through the Residential Tenancy Dispute Resolution Service (RTDRS).

Step-by-Step: What to Do if Your Rental Is Too Hot

If your home is dangerously hot and you believe your landlord isn't meeting health or safety standards:

  • Check your lease: Determine whether cooling equipment (like AC) is included in your rental agreement.
  • Document the conditions: Take temperature readings over several days, keep photos, and note any effects on your wellbeing.
  • Request repairs in writing: If your rental's existing cooling system is broken and included in your lease, notify your landlord in writing and request repairs. Consider referencing the Notice of Required Repairs form (there is no official form number; use written notice with details).
  • Contact local authorities if needed: If you believe the heat is unsafe and your landlord is not responding, contact Alberta Health Services Environmental Health (official site), which can inspect, issue orders, or inform your next steps.
  • Apply for dispute resolution: If unresolved, apply to the Residential Tenancy Dispute Resolution Service (RTDRS) for an official ruling. The RTDRS is Alberta's main tribunal handling rental disputes between tenants and landlords.

Relevant Official Forms

  • Notice of Required Repairs (no official form number):
    • See sample repair notice forms here
    • Use this when you need to formally inform your landlord of broken cooling systems included in your lease. Always keep a copy for your records.
  • RTDRS Application Form:
    • Apply to the RTDRS here
    • Use if your safety concern is unresolved or if required repairs are ignored after written notice.

What Alternatives Do Tenants Have?

Since landlords are not required to add air conditioning or cooling (unless stated in your lease), tenants may:

  • Use portable fans or air conditioners, provided your lease does not ban or restrict them (check for hydro load or window safety policies).
  • Ask your landlord about installing a portable AC, and offer to pay electricity fees if concerned.
  • Seek changes in local bylaws or present a tenant group request to the landlord for longer-term improvements.

If your cooling issue is part of a wider problem, such as poor ventilation or lack of repairs, you can also read Routine Repairs in Rental Units: Tenant and Landlord Responsibilities for more guidance.

More Alberta Tenant Rights and Housing Information

For a comprehensive overview of rights and rules, see Tenant Rights and Landlord Rights in Alberta. You can also Find rental homes across Canada on Houseme with helpful tools and listings tailored for every climate.

FAQ: Alberta Tenants and Cooling During Heatwaves

  1. Are landlords in Alberta legally required to provide air conditioning?
    No. Landlords are not required by the Residential Tenancies Act to provide air conditioning unless it was in your lease agreement.
  2. What can I do if my apartment becomes dangerously hot?
    Start by informing your landlord in writing and documenting the issue. If it poses a health risk, contact Alberta Health Services or apply to the RTDRS.
  3. Does my landlord have to repair the air conditioner if it was included in my lease?
    Yes, if your lease includes AC as a provided amenity and it breaks, your landlord is responsible for repairs.
  4. Can I install my own portable AC?
    Usually yes, unless your lease specifically prohibits it. Always notify your landlord and ensure electrical safety.
  5. Where can I get official help for unresolved cooling-related issues?
    Alberta Health Services and the RTDRS handle tenant safety and dispute matters. See the Resources section below for contact details.

Key Takeaways for Tenants

  • Cooling (like air conditioning) is not required by law in Alberta rentals unless specifically included in your lease.
  • Document heat issues and communicate with your landlord if your rental becomes unlivable during a heatwave.
  • Alberta Health Services and the RTDRS can help if high heat causes severe safety or health risks and the landlord fails to address the issue.

Need Help? Resources for Tenants


  1. Alberta Residential Tenancies Act: Official legislation
  2. RTDRS – Alberta’s official dispute tribunal: RTDRS Official Site
  3. Alberta Health Services Environmental Public Health: AHS – Environmental Health

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Sarah Mitchell
Sarah Mitchell

Senior Housing Rights Researcher, Tenant Rights Canada

Sarah has spent over a decade researching tenant legislation across Western Canada, with a particular focus on British Columbia and Alberta. She holds a certificate in Housing Policy from Simon Fraser University and has contributed to several housing advocacy organizations.