Expert Mould Removal and Remediation Services

You may have mould if you notice dark spots, staining, discolouration, musty odours, peeling paint, warped wood, or damp areas that do not fully dry. Mould can also be hidden behind walls, under flooring, above ceilings, in crawlspaces, or anywhere water damage has occurred.

If you suspect mould, do not ignore it. Paul Davis can inspect the affected areas, identify moisture concerns, and recommend the right next steps.

Mould commonly grows in areas with excess moisture, such as basements, bathrooms, kitchens, laundry rooms, crawlspaces, attics, around windows, under flooring, behind drywall, and near plumbing leaks.

It can grow on materials like wood, drywall, wallpaper, carpet, upholstery, ceiling tiles, fabric, and other porous surfaces when moisture is present.

Mould grows when moisture is present and materials stay damp. Common causes include plumbing leaks, flooding, roof or foundation leaks, poor ventilation, condensation, high indoor humidity, and water that was not dried properly after a leak or flood.

After water damage, fast drying is important. If the source of moisture is not fixed, mould can return.

It depends on the amount of mould, where it is located, and the health of the people living in the home. Health Canada notes that indoor mould may pose a health hazard, especially for infants, children, seniors, pregnant people, and people with asthma or respiratory conditions.

If mould is widespread, has a strong odour, or is affecting sleeping areas or main living spaces, contact a professional. For health symptoms, speak with a healthcare professional.

Small areas of mould may sometimes be cleaned by a homeowner who is in good health and using proper protection. However, larger areas, recurring mould, hidden mould, mould caused by sewage or flooding, or mould inside walls, ceilings, flooring, or HVAC systems should be handled by trained professionals. CMHC guidance notes that large mould problems should be cleaned by qualified mould remediation contractors.

When in doubt, call Paul Davis. Mould cleanup is not just about removing what you can see. The moisture source must also be found and corrected.

Mould removal usually refers to cleaning or removing visible mould. Mould remediation is a more complete process. It includes identifying the moisture source, containing the affected area, removing damaged materials when needed, cleaning and sanitizing affected surfaces, drying the space, and helping prevent the mould from returning.

For lasting results, remediation is the stronger approach because it addresses both the mould and the conditions that allowed it to grow.

Paul Davis looks for signs of moisture, water damage, staining, odours, and areas where mould is likely to grow, such as behind walls, under flooring, in crawlspaces, and around plumbing or ventilation systems. Health Canada notes that mould can be hidden behind walls or above ceiling tiles, especially where dampness or water damage has occurred.

Once the affected areas are identified, Paul Davis can remove contaminated materials, clean and sanitize the space, and help restore damaged areas of the home.

Yes. Mould can come back if the moisture problem is not fixed. Cleaning visible mould without correcting leaks, humidity, condensation, or ventilation issues may only provide a temporary solution.

Health Canada advises that mould will reappear unless the cause of the moisture problem has been identified and solved. Paul Davis focuses on both remediation and restoration so the affected area can be properly addressed.

Mould coverage depends on your insurance policy and the cause of the mould. Some policies may respond if mould results from a sudden and accidental covered event, such as certain types of water damage. Mould caused by long-term humidity, maintenance issues, or unresolved leaks may not be covered.

Contact your insurance provider or broker to confirm your coverage, exclusions, and claim requirements. Paul Davis can help document the damage and support the restoration process.

Yes. Paul Davis can help restore areas affected by mould, including drywall, flooring, crawlspaces, ducts, caulking, and other impacted materials. The Paul Davis residential mould page notes services such as mould removal, mildew removal, emergency mould damage repair, textile sanitizing, and restoration of affected areas of the home.

The goal is to help return your home to a clean, safe, and comfortable condition with clear communication and care throughout the process.