Mould removal & remediation in Mississauga
Mould in a Mississauga basement, attic, bathroom or condo unit is a sign of a moisture problem. We contain the area, remove mould safely with HEPA equipment, clean what can be saved and fix the moisture source so it doesn't come back.
- Containment & HEPA air scrubbing
- IICRC-certified technicians
- We fix the moisture source
- Insurance-ready documentation
Get help with mould in Mississauga
Tell us what's happening. A real person from our team will call you right back — day or night.
Signs you have a mould problem
- A musty smell in the basement, closet or attic
- Black, green or white spots on drywall, wood or caulking
- Peeling paint, warped baseboards or stained ceilings
- Mould coming back after you cleaned it
- Allergy-like symptoms that get better when you leave the house
Why mould shows up in Mississauga homes: finished basements and sump pumps
A lot of Mississauga homes were built between the 1970s and 2000s and almost all have finished basements. When a sump pump fails, a foundation crack seeps or a washing machine hose lets go, water sits behind the drywall and under the laminate — the perfect place for mould to grow unseen. Condo units add bathroom-fan and window-condensation mould.
How we remove mould
We start with a visual inspection and moisture mapping to find out how far the growth goes and where the water is coming from. The work area is sealed with plastic containment and kept under negative air pressure with HEPA air scrubbers, so spores don't spread to the rest of the home. Mouldy drywall, insulation and carpet are removed and bagged; wood and other structural materials are cleaned and treated. Then we dry the area, fix or recommend the fix for the moisture source, and rebuild.
Mould after water damage
Mould can start growing within 24 to 48 hours of a leak or flood. If you've had a burst pipe, a flooded basement or a sewer backup in Mississauga, the fastest way to prevent mould is proper drying. See our water damage restoration service — the same crew handles both.
Cost and insurance
Cost depends on the size of the area, what materials are affected and how much has to be removed. Small, contained areas can be a few hundred dollars; full basements cost more. Insurance usually covers mould only when it comes from a sudden, covered water event, so we document the cause carefully. Read our mould remediation cost guide.
Where we work in Mississauga
We remove mould in houses, condos, rentals and commercial buildings across Port Credit, Streetsville, Meadowvale, Erin Mills, Cooksville, Malton, Churchill Meadows and Clarkson and the rest of Mississauga. We dispatch from Toronto. In Mississauga we typically arrive in about 60 minutes, depending on traffic and weather — any time of day or night.
We also cover nearby Etobicoke, Oakville, Toronto, Brampton.
How it works in Mississauga
Inspect
Visual inspection and moisture mapping to find the extent and the source.
Contain
Plastic containment and negative air with HEPA scrubbers.
Remove
Mouldy materials removed and bagged; structure cleaned and treated.
Dry & fix
We dry the area and fix or flag the moisture source.
Rebuild
New drywall, insulation and finishes, documented for your insurer.
Mississauga questions
How fast can you start mould removal in Mississauga?
We dispatch from Toronto. In Mississauga we typically arrive in about 60 minutes, depending on traffic and weather — any time of day or night.
Can I just clean mould with bleach?
Bleach can lighten surface stains but doesn't reach mould inside drywall or wood, and disturbing it can spread spores. Small spots can be cleaned; anything larger than about a square metre should be handled professionally.
Do you find where the moisture is coming from?
Yes. Mould always has a moisture source. We use moisture meters and thermal imaging to find it, and fix it or tell you exactly who should.
Is mould removal covered by insurance in Ontario?
Usually only when the mould comes from a sudden, covered water event such as a burst pipe. Long-term leaks and humidity are typically excluded. We document the cause so you can make the right claim.
Can I stay home during mould removal?
Most of the time, yes — the work area is sealed off. People with asthma or weakened immune systems may want to stay elsewhere during the removal.
Mould in your Mississauga home?
Talk to a real person today. We'll find the source and give you a clear plan.