01
Attic mold removal
Certified attic mold removal across Ontario with moisture-source investigation, wood treatment, insulation guidance and a written remediation warranty.
View service ↗Ontario mold specialists
A clear plan for a healthier property.
ASM Mold Removal Inc. finds the moisture source, contains the affected area and completes professional remediation for homes and businesses across Ontario.
- Same-day response when available
- Certified and insured
- Written remediation warranty
Free inspectionOntario-wide serviceResidential + commercialCompletion documentation
Start here
Choose the help
you need.
Not sure which service fits? Start with an inspection. We will identify the affected materials, likely moisture source and practical next step.
02
Basement & crawl space
Basement and crawl-space mold remediation across Ontario, including moisture investigation, material removal, antimicrobial treatment and prevention guidance.
View service ↗
03
Inspection & testing
Professional mold and moisture inspection across Ontario using visual assessment, moisture measurement, thermal imaging and testing when appropriate.
View service ↗What happens next
Four steps.
No confusion.
Every project starts with the property—not a generic package. You see the findings and scope before remediation begins.
- 01
Inspect
We review the visible issue, affected materials and moisture pathway.
- 02
Explain
You receive a clear scope, timing and recommendations for your property.
- 03
Remediate
The work area is contained, treated and cleaned with professional controls.
- 04
Document
Completed work is inspected and supported by warranty documentation.
Real project results
See what the
work changes.
Actual before-and-after images from ASM Mold Removal Inc. projects, presented once and at a useful size.
ASM field film
See the difference
unfold.
Real attic footage from ASM—showing the space before treatment and the visible result after professional remediation.
00:41 · Ontario project
Attic mold removal · Before and after
Qualified and accountable
Trust backed
by proof.
Certification, an inspected finish and written warranty documentation help property owners make a confident decision.
Certified remediationInsured Ontario serviceWritten warranty certificate
Ontario coverage
Local service,
across the province.
ASM dispatches from Toronto to homes and businesses throughout Ontario. Choose your city for local service details.
View all service areasHelpful answers
Common questions
How quickly can ASM Mold Removal Inc. inspect a mold problem?+
Same-day response may be available across ASM's Ontario service area when scheduling and travel allow. Call 647-451-0493 with the property location and what you are seeing so the team can confirm the earliest visit.
What happens during mold remediation?+
The typical sequence is inspection, moisture-source identification, containment, material removal or treatment, cleaning, final inspection and prevention guidance. The exact scope depends on the affected materials and extent of growth.
Does ASM Mold Removal Inc. provide a warranty?+
Yes. After the job is fully completed and inspected, ASM provides a Mold Remediation Warranty Certificate for the areas serviced.
Does ASM serve homes and businesses?+
Yes. ASM provides residential and commercial remediation for attics, basements, crawl spaces, walls, offices, retail, warehouses and other Ontario properties.
Same-day response
Let’s make the next step clear.
Tell us what you see, smell or recently repaired. ASM Mold Removal Inc. will explain the appropriate inspection and what happens after it.