Mold Removal in Toronto

Safe, certified mold remediation for your home or business insurance-approved and IICRC certified

What is mold removal and remediation?

Mold spreads fast once moisture is present, mold can start growing within 24 to 48 hours and spread through walls, flooring, and HVAC systems before it’s ever visible on the surface. Beyond the damage to your property, mold exposure can cause real health effects, especially for people with allergies, asthma, or weakened immune systems.

Mold removal and remediation is the process of identifying the source of moisture, safely removing mold from affected surfaces and materials, and treating the area to prevent it from coming back. Unlike a surface clean, proper remediation addresses the root cause because mold that isn’t fully removed at the source will return. Our technicians are IICRC certified in mold remediation and follow industry containment protocols to stop spores from spreading to unaffected areas during the cleanup.

We also work directly with your insurance provider where mold damage is linked to a covered event, such as a burst pipe or roof leak.

Signs you need mold removal

Increased allergy symptoms

among household members, such as coughing, sneezing, or headaches, that improve when away from the property

Visible mold growth

often black, green, or white patches on walls, ceilings, or around windows

A musty, earthy odor

that persists even after cleaning

Past water damage or leaks

that were not fully dried, a common source of hidden mold

Peeling paint or wallpaper

which can indicate moisture and mold underneath

Visible condensation

on windows, pipes, or in poorly ventilated rooms like bathrooms and basements

Mold often grows in places you can’t see behind drywall, under flooring, inside HVAC ducts so a musty smell alone is reason enough to get a professional inspection.

Our process


1

Inspection and testing

We assess the property to identify all areas of mold growth, including hidden moisture behind walls or under flooring, and locate the source causing it.

2

Containment

The affected area is sealed off using negative air pressure and physical barriers to stop mold spores from spreading to unaffected parts of the property during removal.

3

Mold removal

Contaminated materials are safely removed and surfaces are treated with professional-grade antimicrobial solutions to eliminate remaining spores.

4

Repair and prevention

We repair any materials removed during remediation and address the underlying moisture source, so the conditions that caused the mold don’t return.

Frequently asked questions

We offer prompt scheduling for mold inspections across Toronto and the GTA, and can typically begin containment and removal within a day or two of assessment, sooner for urgent cases.

Coverage depends on the cause. Mold resulting from a sudden, covered event like a burst pipe is often covered, while mold from long-term neglect typically isn’t. We can help you understand what applies to your situation.

In most cases, yes, since the affected area is fully contained during the remediation process, though this depends on the size and location of the mold growth. We’ll advise you based on your specific situation.

When the underlying moisture source is properly addressed, mold does not return. Remediation without fixing the source is the most common reason mold reappears.

Related services

Storm and Flood Damage

Sewage Cleanup

Don’t wait on mold — the longer it spreads, the more it costs to remove.