Mold Inspection & Remediation for Business and Institutions
🏅 RBQ + IICRC Certified 📅 Since 2005 ⚡ Same-Day Response
One RBQ-licensed, IICRC-certified vendor for mold inspection, indoor air quality testing, and remediation across your portfolio. Documentation built to hold up at tribunals, with insurers, and through accreditation reviews. Serving Ontario and Quebec since 2005.
Call 1-877-566-6653🔎 Talk to Our Commercial Team
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A mold or air-quality problem in one of your buildings is rarely just a mold problem.
For an organization that operates buildings other people live and work in, a mold or IAQ event is four problems at once.
An occupant complaint
Tenant, employee, patient, student, or guest just found visible mold or a musty odour.
A tribunal or audit clock
LTB, TAL, accreditation review, or municipal property-standards order. Hearing date locked.
An adjuster asking for paperwork
Documentation you do not have, on a deadline you did not set, in the format the carrier expects.
A walkthrough next Tuesday
Board, buyer, regulator, or accreditation surveyor. Nothing can be unresolved or undocumented.
What is at stake
Liability, audit findings, and revenue disruption
Across Ontario and Quebec, the regulatory, contractual, and reputational consequences of an unresolved mold or IAQ event compound quickly:
- Tribunal exposure for residential portfolios (LTB / TAL rent abatements 10 to 40 percent per affected month, plus relocation)
- Accreditation findings in healthcare and education that follow the file into the next survey cycle
- Insurance and lease disputes when documentation is missing, late, or in the wrong format
- Revenue disruption from a unit, ward, classroom, or guest room that cannot be turned over until cleared
What Mold Busters does about it
One vendor absorbs the whole event
RBQ-licensed (5726-4947-01) and IICRC-certified. We dispatch, document, remediate, and clear it under one scope of work, one project lead, one invoice across your portfolio.
- 24/7 dispatch from Ottawa, Gatineau, and Montreal
- Same-day or 2-hour VIP inspector response for active partners
- Tribunal-ready and audit-ready documentation, every project
- Inspection, IAQ testing, remediation, water-damage drying, and post-incident disinfection all under one file
For property managers, commercial real estate firms, healthcare facilities, schools, government tenants, general contractors, hotels, and industrial operators across Ontario and Quebec.
Things you stop worrying about when Mold Busters is your environmental vendor
Six headaches that disappear the day we are on file as your vendor of record.
A weekend or after-hours emergency call
24/7 dispatch from Ottawa, Gatineau, and Montreal, with VIP same-day or two-hour attendance for active partners. The problem is documented before it reaches a tribunal, an insurer, or a board agenda.
Pulling together an LTB, TAL, or insurer file
Every project produces an accredited-lab IAQ report, an IICRC-aligned scope of work, containment logs, and a clearance certificate. The bundle is formatted to drop straight into a tribunal filing, an insurance claim, or an accreditation review.
Coordinating an inspector, a lab, a remediation crew, and a clearance vendor
One scope of work, one project lead, one invoice. Inspection, IAQ testing, remediation, water-damage drying, post-incident disinfection, and clearance run under a single Mold Busters file from first call to handoff.
Surprise findings before a walkthrough or audit
Preventive IAQ programs and on-call disinfection (tenant turnover, post-rodent, biohazard) mean issues are found and documented on a controlled cycle, not on the day a buyer, board, or accreditation reviewer arrives.
Explaining a technical report to a non-technical reader
A plain-language summary leads every report, with the technical findings underneath. Quebec reports are produced in French and English, so nothing needs translating before a board, tribunal, or insurer reads it.
Quoting and billing chaos across a portfolio
Same-day quotes, next-day project start, one point of contact across every building, bulk-unit and recurring-service pricing on portfolios above a small threshold. Procurement, AP, and ops all talk to the same person.
Under one IICRC-aligned scope of work: inspection, indoor air quality testing, remediation, water-damage drying, post-incident disinfection, and clearance. RBQ-licensed (5726-4947-01) for Quebec, WSIB-covered for Ontario, and accredited through the stack on our certifications page. Financing is available for larger projects through our financial assistance program.
Who we work with
One vendor across eight segments. Property Management has a dedicated page today; the rest are live programs you can reach our commercial team about.
Where we’re investing in 2026
Property Management
Residential portfolios facing tenant complaints, IAQ documentation, and LTB or TAL exposure. One scope of work for mold, IAQ, water damage, and post-incident disinfection. Same-day response and tribunal-ready reporting.
See the New Partner Launch Offer →Commercial Real Estate
Office, retail, and mixed-use portfolios. IAQ programs that fit BOMA BEST and LEED cycles, with single-point-of-contact coordination across tenant fit-outs and base-building events. Dedicated CRE hub coming this summer.
Talk to our commercial team →Healthcare
Hospitals, clinics, dental groups, and pharmacies. ICRA-aware containment and documentation aligned to CSA Z317.13 and Accreditation Canada review cycles. Brockville General Hospital and Pharmaprix on past-client roster.
Talk to our commercial team →See how we closed an LTB-pending mold complaint in 11 days →
Other portfolios we serve
Government
Federal and municipal facilities. Standing-offer responsiveness and audit-ready documentation.
Contact →Construction & GCs
Your environmental subcontractor on concealed-condition findings. Fast clearance.
Contact →Hospitality
Hotels, restaurants, and venues. 24-hour emergency response to protect revenue continuity.
Contact →Industrial & Warehouse
Distribution centres and manufacturing. Large-footprint scope with minimal downtime.
Contact →The New Partner Launch Offer
New commercial and property-management partners start with an offer designed to make the first project easy to say yes to.
- ✓Free virtual inspection of one property
- ✓Free IAQ testing, up to 5 per month
- ✓VIP inspector access (same-day or within 2 hours)
- ✓Same-day quotes, next-day project start
- ✓10% off your first remediation project
- ✓1-year conditional work warranty
Healthcare, education, and government engagements receive a tailored equivalent (for example a complimentary IPAC-aligned assessment or a pre-September IAQ commissioning) sized to institutional procurement.
Why organizations choose Mold Busters
One vendor, one scope of work, one point of contact
Inspection, IAQ testing, remediation, water-damage drying, and post-remediation clearance run under a single Mold Busters scope. No handoffs between an inspector, a lab, a remediation firm, and an air-quality consultant. The same project lead owns the file from first call through final clearance, which is the operational difference our commercial partners cite most often.
Documentation built for whoever asks for it
Every project produces an accredited-lab IAQ report, an IICRC-aligned scope of work, daily containment and air-scrubbing logs where applicable, and a post-remediation clearance certificate. The bundle is formatted for direct submission to tribunals (LTB in Ontario, TAL in Quebec), municipal property-standards inspectors, insurance adjusters, and accreditation reviewers.
Frequently asked questions
Yes. Portfolio operators are our core commercial audience. We assign a single point of contact across your buildings, standardize the reporting format so every file looks the same to your insurer or board, and size virtual inspection and IAQ volume to the portfolio rather than to one property.
Yes. We hold RBQ licence 5726-4947-01, required for mold remediation work in Quebec under the Building Act, and we are WSIB-covered in Ontario. Our teams are IICRC-certified, IAQA members, and bilingual in Quebec.
Yes. Our 24/7 line is 1-877-566-6653. New Partner accounts get VIP inspector access with same-day or two-hour attendance when scheduling permits. For occupied healthcare, education, and hospitality settings we plan containment to keep the rest of the building operational.
That is the point of how we document. Accredited-lab IAQ results, an IICRC-aligned scope of work, containment logs, and a post-remediation clearance certificate form an evidence chain formatted for direct submission to the Landlord and Tenant Board, the Tribunal administratif du logement, municipal property-standards inspectors, insurance adjusters, and accreditation reviewers.
Call 1-877-566-6653 or use the contact button on this page. If you manage residential rental properties, our property management page lays out the New Partner Launch Offer in detail. For other portfolios, our commercial team will scope a program to fit your buildings.
Talk to our commercial team
Tell us about your portfolio and we will scope a program that fits. Property managers can claim the New Partner Launch Offer on our property management page.
Call 1-877-566-6653