// Toronto

Safe, Certified & Professional Asbestos Removal for Your Home or Business

If your property in the GTA and surrounding areas was built before the mid-1990s, there is a strong chance it contains asbestos. Commonly hidden in basement insulation, floor tiles, drywall, and heating pipes, asbestos poses a serious health risk only when it becomes damaged or disturbed (friable) and airborne.

At Supreme Basements, we specialize in professional asbestos abatement across the GTA and surrounding areas. We handle everything from the initial inspection to containment and safe disposal—giving you absolute peace of mind.

//Toronto

Why Professional Asbestos Removal is Essential

Attempting to remove asbestos yourself or hiring uncertified contractors can release microscopic fibres into the air. Once inhaled, these fibres can cause severe long-term health complications, including:

  • Asbestosis (scarring of the lungs)
  • Mesothelioma (a rare cancer affecting the lining of the lungs or abdomen)
  • Lung Cancer
  • Chronic Obstructive Pulmonary Disease (COPD)

Safety First: The Ministry of Labour regulates asbestos removal in Ontario. Our certified technicians strictly follow all provincial health and safety guidelines to ensure your family, tenants, or employees are fully protected.

// Toronto

Our 7-Step Asbestos Abatement Process

We do not cut corners. Our team uses industry-leading containment and wet removal methods to ensure your air quality is perfectly clear before we leave.

We identify the precise location, type, and extent of asbestos-containing materials (ACMs) in your basement or on your property.

We notify the relevant provincial authorities when required and create a site-specific work plan to keep your family safe. We handle the entire process for you. If your current contractor hasn’t identified these requirements, it may be worth questioning their experience.

BREATH EASY!  WITH OUR PROVEN ABATEMENT PROCESS

We build a dedicated decontamination area for our workers to safely clean themselves and their specialized equipment before leaving the workspace.

Using heavy-duty plastic sheeting and industrial negative-pressure systems, we completely seal off the work zone to prevent airborne fibres from escaping into the rest of your home.

We carefully saturate the materials using specialized wetting agents. Removing the asbestos while wet minimizes fibre breakage. All debris is instantly packed into leak-tight, clearly labelled bags.

The sealed asbestos waste is securely transported from your property to an approved, licensed hazardous waste disposal site in Ontario.

We thoroughly vacuum the entire area using specialized HEPA filters and perform rigorous air monitoring and clearance testing to verify the space is 100% safe to re-enter.

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// Toronto

Frequently Found Sources of Asbestos in Basements

  • Duct & Pipe Insulation: Often wrapped around older heating systems or boiler lines.
  • Vinyl Floor Tiles & Adhesives: Popular in 9×9 inch basement floor layouts from the 50s-80s.
  • Drywall Compound & Textured Ceilings: Frequently used in finished basement walls.
Asbestos testing results are typically available within 5–7 business days. If you need results sooner, expedited testing options may be available, with results often returned within 1–3 business days for an additional fee.
Homes and buildings constructed before 1990 may contain asbestos in materials such as insulation, flooring, ceiling textures, drywall compounds, and pipe wrap. The only way to confirm the presence of asbestos is through professional testing. If you’re planning a renovation or demolition project, we recommend having suspect materials inspected and tested beforehand.
Asbestos-containing materials that are in good condition and remain undisturbed generally present a lower risk. However, when these materials become damaged, deteriorate, or are disturbed during renovations or demolition, asbestos fibers can become airborne and pose health risks.
The cost of asbestos removal varies depending on several factors, including:
  • The type of asbestos-containing material
  • The quantity of material involved
  • Accessibility of the affected area
  • The condition of the material
  • The scope of the project
Contact us for a professional assessment and customized quote.
Project timelines vary based on the size and complexity of the job. Smaller residential projects may be completed in 1–2 days, while larger commercial or industrial projects can take several weeks.
We provide environmental and remediation services for residential properties across the greater Toronto area. Contact us to confirm service availability in your location.
Yes. We offer consultations and estimates for many of our environmental services. Contact our team to discuss your project and schedule an assessment

The Supreme Basements Advantage

Once your asbestos has been safely removed, our expert team can step in immediately to handle foundation repair or waterproofing.

100% Certified & Insured:

All completed abatement work is fully certified, giving you proper documentation for future home sales or insurance needs.

Locally Owned & Operated:

We understand the unique housing stock of the GTA and surrounding areas, from historic downtown basements to modern suburban properties.

Transparent, Honest Assessments:

We won't scare you into unnecessary work. If a material is stable and safe to leave alone, we'll tell you.

Get a Free, No-Obligation Assessment

Don’t leave your family’s health to chance. Contact the team at Supreme Basements today to schedule an expert inspection or get a detailed quote for your home or commercial property in the GTA and surrounding areas.