Toronto Mold Removal
Welcome to Ultimate Mold Crew, where customer satisfaction in paramount. We have been serving Toronto and the surrounding Greater Toronto Area (GTA) for more than 10 years now. We have a team of WSIB insured & Certified mold remediation experts.
Safe, Fast & Guaranteed – Available 24/7
Professional Mold Removal Company in Toronto
Ultimate Mold Crew is a local IICRC-certified mold inspection and remediation company serving Toronto and the GTA. Our mold remediation professionals use EPA-approved Mold removal agents & methods, including advanced HEPA vacuuming, deodorization, containment systems and negative air pressure.
We help get rid of mold in your home in areas including: Basement, Attic, Bathroom, kitchen, Crawlspace, drywall, ceiling, wooden floor, attic plywood, concrete and more. Whether you’re dealing with black mold, hidden mold behind walls, or widespread contamination, our team ensures fast and safe mold removal.
Book a free mold inspection online to identify, get rid of mold and prevent mold recurrence.
Our Services
Mold Removal
Certified for Quality & Safety
Our Master Mold Remediators are fully certified by IICRC, CMR, and IAC2, and recognized by MICRO for professional mold remediation. As a WSIB-approved and BBB-accredited local mold removal company in Toronto, we ensure all mold removal work is completed using safe, compliant, and proven methods according to the property type and extent of mold infestation.
Trusted by Toronto Homeowners since 2015
What Sets Us Apart?
Certified & Insured
With more than a decade of experience, our IICRC-certified professionals provide expert mold removal and remediation services.
Advanced Equipment
We use negative air pressure systems and HEPA filtration to safely remove mold and prevent cross-contamination during the remediation process.
End To End
Our comprehensive approach goes beyond mold removal. We locate and resolve the underlying moisture issues, safely contain affected areas, and help ensure long-lasting protection against future mold growth.
Ontario Safety Compliance
Our safe mold removal operations adhere strictly to WSIB compliance, are fully insured, and meet ANSI/IICRC S520 guidelines & OHAS (Occupational Health and Safety) Regulations and the Ontario Building Code
Detailed Documentation for Insurance
We provide full reports and documentation to support insurance claims and property records.
Post-Remediation Verification
We conduct final testing to ensure your Toronto property is safe, clean, and ready for re-occupancy.
Ultimate Mold Crew — get to know us
The Ultimate Mold Crew
- Our Certifications & awards
ECO Friendly
Top Rated — Best Mold Removal in GTA
by HomeStars Canada
Our office
11 Shallmar Blvd Unit 308, Toronto, ON M5N 1J6
Toronto, ON M5N 1J6 Canada
Mold Removal Near You - Areas We Serve within GTA
Ultimate Mold Crew serves homeowners, condo owners, landlords, property managers, real estate agents, and businesses across Toronto, including:
Central Toronto: Downtown Toronto, The Annex, Yorkville, Rosedale, Cabbagetown, St. Lawrence, Harbourfront, Liberty Village, Trinity Bellwoods, Kensington Market
Midtown Toronto: Forest Hill, Casa Loma, Yonge and Eglinton, Davisville Village, Leaside, Lawrence Park, Summerhill, Deer Park, Moore Park
West Toronto: High Park, Bloor West Village, The Junction, Roncesvalles, Parkdale, Swansea, Baby Point, Mimico, Long Branch, The Kingsway, Islington
East Toronto: The Beaches, Leslieville, Riverdale, Danforth, East York, Greektown, Upper Beaches, Birch Cliff
We serve many other surrounding areas within Greater Toronto Area such as North York, Scarborough, Etobicoke, Brampton, Markham and many more, See footer for complete list.
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Mold Emergency? Talk to our specialist now
Call 647-985-2739 | Email info@ultimatemoldcrew.ca
Trustindex Verified Customer Reviews
Trusted by Toronto Homeowners
How We Get Rid Of Mold
Helping Toronto Homeowners & Businesses
Mold Removal As Per Property Type & Location
Mold problems are not the same in every property. Older basements in Midtown, finished basements in Etobicoke, high-rise condos downtown Toronto and Brampton, attic ventilation issues in North York, and humidity problems near the waterfront can all require a different inspection and remediation plan. In high-density condos and apartments, mold frequently appears around windows, fan coils, bathrooms, and laundry closets. Whether mold appears after basement leaks, foundation seepage, plumbing failures, or condensation behind finished walls, our team can inspect the area and recommend the right next step.
End To End Attic Mold Removal
Attic mold often comes from bathroom fans venting into the attic, roof leaks, blocked soffits, poor insulation, or weak ventilation. We inspect sheathing, rafters, insulation, and ventilation before recommending removal. Our attic mold removal services safely eliminate mold while addressing the root cause. We identify ventilation issues, correct moisture buildup, and ensure your attic remains mold-free long-term.
For Commercial and Rental Properties
For offices, retail units, rental homes, multi-unit buildings, and managed properties, we provide clear documentation, scope of work, containment planning, and remediation support.
Certified remediation results — same-day service available
Before and After mold removal — Same-day services available near you.
Cost Of Mold Removal in Toronto GTA
Mold removal cost in Toronto ranges from $500 to $6,000 depending on the affected area size, mold severity, material damage, and containment requirements. Small bathroom mold removal projects typically cost $500 to $1,500, while attic, basement, or whole-home remediation can exceed $10,000. Book a free visible mold inspection by video call.
Questions We Often Hear
How fast can mold be removed from a Toronto home?
Most smaller mold remediation jobs take 1 to 2 days. Larger jobs involving containment, demolition, drying, cleaning, disposal, or testing may take longer.
What types of mold are commonly found in Toronto homes?
Common mold types in Toronto homes include Stachybotrys (black mold), Aspergillus, Fusarium Cladosporium and Penicillium. These molds grow in damp environments such as basements, attics, and leak-prone areas. Each type spreads through spores and thrives in humidity above 60%.
SOURCES:
- https://pmc.ncbi.nlm.nih.gov/articles/PMC5490296/
- https://ultimatemoldcrew.ca/pink-mold-shower/
- https://ultimatemoldcrew.ca/blue-mold-on-walls-ceiling-home/
- https://ultimatemoldcrew.ca/white-mold-types-causes-removal/
- https://ultimatemoldcrew.ca/green-mold-dangerous/
- https://ultimatemoldcrew.ca/orange-slime-mold/
Do you provide mold remediation services outside of Toronto?
Yes. While our primary hub serves the Greater Toronto Area (GTA), we provide full-service mold inspections and certified remediation across Brampton, Etobicoke, Mississauga, Vaughan, and surrounding municipalities. Our local teams are strategically positioned to handle residential and commercial emergencies quickly.
How long does the mold remediation process take?
Most residential mold removal projects in Toronto take between 1 to 3 days to complete. The timeline depends on the containment size, the depth of material penetration, and the drying time required for structural drying. We do not pull down containment barriers until air quality tests confirm that spore counts have returned to safe, normal levels.
How does your Free Video Call Mold Inspection work?
To save you time, we offer a Free Video Call Mold Inspection. You connect live with one of our certified mold technicians via your smartphone. You show us the problem areas, and our expert will analyze the visible growth, discuss potential moisture sources, and determine if an on-site physical inspection or air quality testing is required.
How can I detect mold growth at home?
Detect mold by identifying musty odors, dark spots, water stains, and humidity above 60%. Mold often hides behind walls and ceilings. Professional inspection confirms hidden growth using moisture meters and air testing.”
Ask yourself:
- Do symptoms ease when you leave a certain room?
- Do you feel better while at work or outdoors?
- Do symptoms return within minutes of re-entering your home?
If the pattern repeats, hidden mold could be the cause. Quick mold remediation helps restore indoor air quality and reduces ongoing health problems.
Do you remove mold in Toronto condos?
Yes. We handle mold in condo bathrooms, fan coil areas, window frames, laundry closets, kitchens, storage spaces, and exterior wall areas.
Do I need mold testing before removal?
Does homeowners insurance cover mold removal in Toronto?
Yes, if the moisture source is not fixed. Good remediation includes removal, cleaning, and moisture-source correction.
Reach Us On Google Maps
PH3G+FQ Toronto, Ontario, Canada
Helpful Resources
Mold Tips & Insights
Explore our blog for detailed mold checklists, DIY tips, guides, and infographics on mould prevention to maintain a healthy home. Get practical solutions with expert advice to kill mold effectively.
