
Residential service in Toronto and the GTA
Attic Decontamination & Sanitizing
Remove animal matter, odours and contaminated materials, then sanitize the affected areas.
What the attic is telling you
Signs you may need this
Weather usually gets blamed first. Escaping attic heat is often the real source.
- Droppings or nesting material in the insulation
- A strong odour that returns after cleaning
- Tunnels and flattened tracks through the attic floor
- Noises in the attic through the season
- Gaps or damage at the soffits and eaves
- Insulation that has been soiled rather than just settled
Remove, treat, then close the way back in
Animal contamination is not solved by covering it. The affected material is removed, the surfaces underneath are treated, and odours are addressed. During the assessment we also look at how the animals got in, because a decontaminated attic with an open entry point is a temporary result.
Is this the right call for your home?
When it applies
- Animal matter or contaminated material has been found
- Odours persist after surface cleaning
- Insulation has been soiled and needs to come out
When something else comes first
- The issue is moisture and fungal growth, which is mold remediation
- Live animals are still present, which is handled before decontamination begins
Sanitizing is a complementary step, never the whole answer on its own, and it is not presented as a health treatment.
How the work runs
Our process
Assessment
Extent of the contamination, and where the entry points are.
Containment
The area is isolated so nothing spreads into the house.
Removal
Contaminated material is extracted.
Treatment and odour control
Affected surfaces are treated and odours addressed.
Entry points reported
We tell you plainly what has to be closed to keep it out.
About this service
Questions we get on this one.
Specific to attic decontamination & sanitizing. Tap a question.
Eco-Therma
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What does decontamination include?
Removal of animal matter and contaminated materials, treatment of the affected surfaces, and odour control. The extent is established during the assessment.
Do you also close the entry points?
Entry points at the eaves and soffits are part of what we look at during the assessment, and we tell you plainly what has to be closed.
A practical next step
Get a quote on attic decontamination & sanitizing.
Send your address and the approximate size of the space. We come back with a remote estimate and what still needs to be confirmed on site.





