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Indoor Air Quality

Mould Air Testing Winnipeg

IAC2 and InterNACHI certified mould air quality testing for residential and commercial properties across Winnipeg and Manitoba. Calibrated air sampling, accredited lab analysis, and plain-language written reports that tell you exactly what is in your air and what to do about it.

Relief Restorations air testing kit and calibrated spore-sampling pump set up inside a Winnipeg home for mould air quality testing

Our Scope

What We Do

  • Air cassette sampling using calibrated pumps to capture airborne mould spores
  • Both indoor and outdoor baseline samples for accurate comparison
  • Surface lift tape sampling to identify mould species on visible growth
  • ERMI (Environmental Relative Moldiness Index) sampling where appropriate
  • Accredited third-party lab analysis with full spore identification
  • Written air quality report with interpretation, findings, and next-step recommendations
  • Pre-remediation baseline and post-remediation clearance testing
  • HVAC sampling when contamination of the ventilation system is suspected

When to Call Us

  • Musty or earthy odour in your home or workplace without visible mould
  • Occupants are experiencing unexplained allergy symptoms, fatigue, or respiratory issues
  • You want a professional assessment before purchasing a property
  • Visible mould has been found and you need to understand airborne spore levels
  • After mould remediation to confirm the area has been cleared to safe levels
  • An insurer, landlord, or tenant dispute requires independent documentation

Why It Matters

Why Proper Mould Testing Matters

Visible Mould Is Only Part of the Picture

Mould growing inside walls, behind cabinets, or inside HVAC ducts is not visible but still releases spores into breathing air. Air sampling reveals contamination that a visual inspection alone cannot detect.

Species Identification Changes the Response

Not all mould is equal in terms of health risk. Lab analysis identifies the specific genera and species present. Findings like Stachybotrys (toxic black mould) require a more aggressive remediation response than common environmental species.

Baseline vs. Indoor Comparison Is Critical

Air testing without an outdoor baseline sample is incomplete and can produce misleading results. We always collect a comparison outdoor sample so your indoor readings are interpreted accurately.

Independent Testing Protects You

A remediation company that tests its own post-remediation work has a conflict of interest. Our testing is independent - we have no financial stake in the remediation outcome, giving you an unbiased result.

Post-Clearance Testing Confirms Success

After remediation, air testing is the only way to verify that spore counts have returned to acceptable levels. Without it, you have no documentation that the remediation was effective.

Documentation for Claims and Disputes

Insurance claims, rental disputes, and real estate transactions all benefit from objective, lab-backed air quality data. Our written reports are formatted to support these requirements.

Certified & Accredited

Testing You Can Trust

Our mould air testing is performed by inspectors certified through the International Association of Certified Indoor Air Consultants (IAC2) and InterNACHI, with samples analysed by an accredited third-party laboratory.

IAC2 Certified - International Association of Certified Indoor Air Consultants (Mold) certification logoIAC2 Mold Certified
InterNACHI Certified Mould Inspector certification logoInterNACHI Mould Inspector

On Testing Day

More Than Just an Air Sample

Airborne spore counts tell part of the story. We pair every air test with hands-on moisture checks to find the conditions that let mould grow in the first place.

Relief Restorations inspector taking a moisture reading on flooring with a calibrated moisture meter during a Winnipeg mould air testMoisture Mapping

Moisture Readings on Every Visit

Mould is a moisture problem first. Alongside calibrated air sampling, our inspectors use moisture meters and thermal imaging to pinpoint damp materials and hidden wet spots - the conditions driving any elevated spore counts we find.

That context turns a lab number into a plan. If you need a full visual mould inspection or the results call for mould remediation, we can take it from testing straight through to a cleared result.

  • Calibrated air sampling
  • Moisture metering
  • Thermal imaging
  • Accredited lab analysis
  • Written report

Serving Winnipeg & Surrounding Manitoba

Relief Restorations is locally owned and based in Winnipeg. We provide mould air testing winnipeg to homeowners and businesses across Winnipeg and surrounding Manitoba communities, with 24/7 emergency response and certified, documented work on every project.

East St. PaulWest St. PaulHeadingleyOak BluffLa SalleNivervilleSteinbachSelkirkStonewallOakbankPortage la Prairie

Outside this area? Reach out - we may still be able to help.

Frequently Asked Questions

Available 24 Hours a Day, 7 Days a Week

Ready When You Need Us Most.

Water and fire disasters don't follow business hours. Neither do we. Our certified team is standing by to respond, assess, and begin restoring your property - right now.

Toll-free: (833) 367-7354 · info@reliefrestorations.com