Mould Removal & Remediation in St. John's, NL

PuroClean offers complete mould removal services in St. John’s, NL, including cleaning, sanitization, containment, and odour removal, to return your home or business to pre-loss condition. Mould removal requires precision, advanced equipment, and a controlled approach—especially when moisture continues to spread behind walls, floors, or ceilings. Our team delivers safe, effective mould remediation backed by restoration industry best practices, giving property owners in St. John’s the confidence that their space is restored thoroughly and professionally.

When mould appears in your home or commercial property, quick action is essential. Even minor water damage can evolve into large-scale contamination affecting air quality, structural components, and personal belongings. As your trusted mould remediation provider in St. John’s, we assess the full scope of property damage, pinpoint moisture sources, and create a clear restoration plan tailored to your property’s unique conditions. Our goal is to provide safe, complete mould removal services that protect both your health and your investment. With specialty equipment, trained restoration technicians, and a restoration process built on transparency, we ensure your mould issue is resolved correctly the first time.

Our IICRC-certified professionals provide comprehensive mould removal services in St. John’s designed to address contamination at the source and prevent future mould growth. Each step focuses on restoring safety, cleanliness, and peace of mind in your environment.

Full Mould Removal

We eliminate visible and hidden mould colonies using industry-recognized removal techniques that prevent mould spores from spreading to other areas of your property.

Deodorization

Mould often leaves behind strong, unpleasant odours. Our professional deodorization methods neutralize these smells to restore fresh, clean indoor air quality.

Cleaning & Sanitization of Structure, Fixtures & Contents

All affected materials—including walls, flooring, furniture, and personal items—are thoroughly cleaned and sanitized to remove spores and contaminants.

Containment in Affected Area(s)

We isolate infected zones with physical barriers and negative air pressure setups to keep mould from spreading during the remediation process.

HEPA Air Filtration and HEPA Vacuuming

Using specialized HEPA-filtered equipment, we capture airborne spores and deeply embedded particles from surfaces, improving air quality and preventing regrowth.

Our comprehensive approach ensures your property is restored safely and efficiently. Whether you need mould cleaning services, mould restoration, or full remediation, we support both residential and commercial properties across St. John’s.

Our process combines advanced sanitization, moisture control, and precise removal techniques to eliminate toxic mould at its source. We identify moisture intrusions, correct environmental conditions, and remove all contaminated materials to prevent mould from returning.

After the initial assessment, we send detailed photos, a complete estimate, and an inventory of damages to your insurance provider within 24–48 hours. Throughout the project, we maintain open communication with both you and your insurer. Our PuroClean remediation experts work closely with indoor environmental professionals (IEPs) and certified laboratories to ensure accurate testing, verification, and long-term results.

We understand how mould affects health and comfort, which is why every project is handled with professionalism, reliability, and care—from start to finish.

If you’re dealing with mould in your St. John’s property, reach out to PuroClean today for safe, dependable mould remediation services.

Comprehensive Cleanup

PuroClean’s remediation professionals use the latest technology to identify and sanitize mould and address the water source that caused it. Our team has the tools and knowledge to ensure your space is also safe from future contamination. We also provide deodorization services and enhanced cleaning solutions beyond just removing mould, creating a healthier, safer environment for all who live or work in the space.

Continuing Communication

Our lines of communication are always open so that everyone involved understands every step of the mould damage remediation process. We know this can be stressful for you and your family, so we inform everyone of our progress.

Qualified Technicians

PuroClean takes pride in offering quality, professional service done by our experienced restoration technicians. When it comes to your property’s well-being and safety, we understand the importance of having reliable experts handle the task of mould removal and remediation.

Our technicians undergo comprehensive training to stay updated with the latest industry practices and techniques in mould removal and remediation. We invest in their professional development so they have the knowledge and skills to tackle mould-related challenges effectively and efficiently.

Advanced Technology

We handle your belongings carefully and take the necessary steps to protect and manage content as our own. Our technicians use advanced technology to identify, assess, and restore the affected area with minimal disruption to your schedule.

PuroClean uses state-of-the-art drying and dehumidification equipment to ensure all moisture is extracted from the area, preventing future mould growth. This allows us to complete our projects on time without compromising quality standards. We also provide post-remediation testing to ensure that all areas are completely safe from contamination and that no further mould damage issues exist.

PuroClean handles the job from start to finish, helping you cut back costs and achieve peace of mind knowing that your property is in expert hands. We provide service 24/7, from the initial damage assessment to a final walkthrough, to ensure satisfaction and a warranty on our work. We have built a rewarding and successful collaboration with insurance professionals, home service providers, and property managers throughout Canada.