Mold Removal Costs in Mississauga: What Homeowners Should Expect

If you’ve discovered mold in your Mississauga home, one of the first questions you may have is: “How much does mold removal cost?” The answer depends on several factors—including the size of the affected area, the type of mold, and whether structural repairs or water damage restoration are required.

Below is a breakdown of what impacts mold remediation pricing and what you can expect to pay in the Mississauga area.

What Affects the Cost of Mold Removal in Mississauga?

The price of professional mold remediation can vary significantly based on the following factors:

• Size and Severity of the Infestation
  Larger or widespread mold problems cost more to remediate—especially if they’ve spread behind walls or into HVAC systems.

• Type of Materials Affected
  Mold on porous materials like drywall, carpets, or insulation may require full removal and replacement.

• Extent of Structural Damage
  If mold has compromised structural components like wood framing or subfloors, repairs will increase total costs.

• Type of Mold
  Black mold (Stachybotrys chartarum) or other toxic species require stricter containment, air filtration, and testing.

• Required Equipment and Remediation Techniques
  Advanced tools like HEPA vacuums, air scrubbers, moisture meters, and antimicrobial treatments may be needed.

• Related Services (e.g., Water Damage Restoration)
  In Mississauga, mold growth often follows basement floods or plumbing leaks. If water damage is involved, restoration adds to the final cost.

Average Mold Removal Costs in Mississauga

The cost of mold removal in Mississauga typically falls within a wide range, depending on the size and complexity of the problem:

• For small mold issues, such as growth in a bathroom corner or under a sink (usually under 10 square feet), you can expect to pay between $500 and $1,500. These minor infestations are often surface-level and easier to remediate.

• Moderate mold problems—which may involve one or more rooms, visible wall or ceiling damage, or a spreading colony behind drywall—generally cost between $2,000 and $6,000. This includes mold inspection, containment, air filtration, and partial demolition if needed.

• Severe or widespread mold contamination, especially those affecting basements, HVAC systems, attics, or multiple levels of a home, can cost $10,000 or more. These cases often require full-scale remediation, reconstruction, and post-remediation testing to ensure the mold is completely eliminated.

Keep in mind: These are average costs for mold remediation in Mississauga and may vary depending on the exact conditions in your home, the type of mold, and the extent of water damage involved.

Does Insurance Cover Mold Removal in Mississauga?

Yes—but only in specific cases.
Some home insurance policies in Ontario cover mold remediation if the mold results from a covered peril, such as:

• A burst pipe

• A roof leak from a windstorm

• Overflowing appliances

However:

• Mold from gradual water damage or poor maintenance is often not covered.

• Always check your specific policy and speak with your provider to confirm eligibility.

Tip: If you’re unsure whether your mold problem is covered, CPR24 Restoration can help you document the damage and work with your insurer.