Understanding Mold and Infestation Issues for BC Tenants

Maintenance & Repairs British Columbia 3 min read · published March 09, 2026 Flag of British Columbia

As a tenant in British Columbia, understanding your rights and responsibilities regarding mold and infestations is crucial. These issues not only affect your comfort and health but can also impact your legal standing in a rental agreement.

Mold in Rental Properties

Mold can pose serious health risks if not addressed properly. It’s essential to understand whose responsibility it is to manage mold in your rental unit. In British Columbia, landlords are typically responsible for maintaining the property to avoid mold growth. This includes fixing leaks and ensuring proper ventilation.

If you notice mold, report it to your landlord immediately. Documentation through photos and communication records is advisable. Conditions conducive to mold growth can quickly escalate if not swiftly managed.

Keep dated photos, notes of leaks, and copies of emails to your landlord. If the landlord doesn't act promptly, contact the Residential Tenancy Branch for timelines and next steps.

What to Do If Mold is Discovered

  • Report the issue to your landlord in writing.
  • When reporting in writing, include the date, a description of the mold location, and attach photos. Send the note by email or keep a signed letter and request a written acknowledgment with a repair timeline.
  • Provide evidence such as photographs.
  • Request prompt repairs and maintenance.
  • If unresolved, consider contacting the Residential Tenancy Branch or seeking further mediation.

Dealing with Infestations

Infestations, including pests like cockroaches, bed bugs, or rodents, fall under health and safety concerns. Your landlord should ensure the property is free from infestations before you move in. However, tenants should maintain cleanliness to prevent new infestations.

If you encounter an infestation, your first step is to notify your landlord. They are typically responsible for treatment unless it’s proven the tenant caused the issue.

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Steps for Addressing an Infestation

  • Inform your landlord immediately.
  • Document infestations with dates and photos, and follow up in writing to confirm notice was received. If pests persist, request a professional treatment and keep records for possible dispute resolution.
  • Keep a record of all communication and evidence of the infestation.
  • Ensure personal living areas are clean to avoid being held liable.
  • Refer to the Dealing with Pests in Your Rental guide for detailed measures.

Legal and Tenant Rights

In British Columbia, the Residential Tenancy Act outlines the responsibilities and rights of tenants regarding property maintenance and pest control. Familiarize yourself with these to better understand your position.

The Act covers maintenance responsibilities, pest control, and dispute processes; keep your tenancy agreement and maintenance requests handy as references.

For more information on your rights as a tenant, visit the Tenant Rights in British Columbia page.

Conclusion

  • Both mold and infestations require prompt attention and documentation.
  • Understand and leverage your rights under the Residential Tenancy Act.
  • Maintain clear communication and records with your landlord.
  • Explore Canada's best rental listings platform for better housing options if issues persist.

Need Help? Resources for Tenants

If you are facing unresolved issues, contact the Residential Tenancy Branch at https://www2.gov.bc.ca/gov/content/housing-tenancy/residential-tenancies. For health-related concerns, reach out to the British Columbia Centre for Disease Control at http://www.bccdc.ca/.


  1. What should I do if my landlord ignores the mold issue?
    If your landlord does not respond to mold problems, you can file a dispute resolution application with the Residential Tenancy Branch.
  2. Can I stop paying rent if there’s mold?
    It is not advisable to withhold rent without a legal directive. Seek legal advice or assistance from the Residential Tenancy Branch.
  3. Who pays for pest control?
    The landlord is typically responsible unless the tenant's actions led to the infestation.

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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.