What the service includes
Mould is rarely an isolated issue. It can develop behind finishes, inside cavities, in basements, bathrooms, attics or after a loss event. Effective remediation has to address the affected materials, possible spread and the underlying cause to avoid a quick recurrence.
- Visual inspection of affected areas and reading of the overall situation
- Identification of affected materials and conditions that support mould growth
- Containment of the area when required to limit spread
- Targeted removal of contaminated or non-salvageable materials
- Technical cleaning and sanitation of retained surfaces
- Preparation of the area for repairs, finishing work or follow-up trades
Signs that call for an intervention
- Persistent musty or mould odour
- Staining, dark spotting or water marks on walls, ceilings or floors
- Swollen, soft or deteriorated materials after moisture exposure
- A basement, bathroom, attic or cavity that did not dry properly
- Damage after infiltration, leakage or water damage
- Irritation or discomfort inside an enclosed humid space
How we work
We first confirm the scope of the issue, then isolate, remove and sanitize the affected areas before preparing the next stage of the file.
- Inspection of the area and validation of likely moisture causes
- Planning of protective measures, containment and site access
- Controlled removal of contaminated materials and cleaning of retained surfaces
- Sanitation of the area and preparation for repairs or reconstruction
See mould pricing
If you want to frame your file before a visit, we have prepared an indicative pricing page to explain what affects the price of mould remediation.
View mould pricingWhy choose Demo Solution for mould remediation?
Effective remediation depends on speed of action, clean execution, control of contamination and proper preparation for what comes next, whether the project is in Gatineau, Ottawa or Quebec City.
Targeted intervention
We go directly to the affected areas and risky materials to limit the spread of contamination.
Controlled work
The site stays structured from start to finish with close attention to safety, cleanliness and containment.
Cause-aware approach
We address the affected zone while keeping the likely source of the problem and the next useful step in view.
Next-step readiness
We can prepare the site properly for selective demolition, sampling or other follow-up work.
Frequently asked questions about mould remediation
Do you intervene after water damage?
Yes. Mould files are often related to infiltration, water damage or residual humidity left in the building.
What are the typical signs of a mould problem?
Common signs include a musty odour, staining on walls or ceilings, moisture-damaged materials and areas that did not dry properly after a leak or infiltration.
Can you work in attics, basements or bathrooms?
Yes. These are common mould-prone areas because of humidity, condensation, ventilation issues or water infiltration.
Can you remove the affected materials?
Yes. We remove contaminated materials and prepare the area for the next stage of work.
Do some files require sampling or air testing?
Yes, depending on the situation. When contamination is not fully visible, uncertain or needs better documentation, sampling can help confirm the right sequence of intervention.
Do you cover Gatineau, Ottawa and Quebec City?
Yes. We serve Gatineau, Ottawa and Quebec City depending on the project.