Toronto Environmental TestingRequest an assessmentMould assessment & testing
Find the source, understand the extent, and make your next decision with evidence. We assess visible and suspected mould in houses, condos, rentals, offices, and commercial buildings across Toronto.
Built around the evidence
We start with the building history and your concerns, then examine the affected and adjoining areas. Moisture readings, humidity checks, thermal observations, and targeted sampling help distinguish a localized issue from a broader indoor-air concern.
Testing can help when odours persist without visible growth, after a leak or flood, before a real-estate decision, or when an occupant has concerns about indoor air. We recommend samples only when the result will change the next step.
Your written report summarizes observations, sample results, likely moisture pathways, and practical recommendations. If remediation is needed, the scope is clear enough to compare qualified contractor quotes.
Homes · Condos · Rentals · Offices · Retail · Multi-residential
Helpful answers
Most residential inspections take one to two hours. Larger properties or more complex moisture issues may require additional time.
Laboratory analysis can identify the types and concentrations present. Colour alone cannot reliably identify a mould species or determine risk.
Avoid disturbing the area before testing. Cleaning can spread particles or make it harder to document the original condition.
Start with a clear next step
Tell us what you are seeing and where the property is located. We’ll help you choose the right inspection or removal service.