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National Mold Inspection & Air Testing

Updated 2026-08-12 · 17,962 reviewed · 589 listed · Scored from 37 Google reviews · How we rank ›

5.0(37) 70 low data composite score See reviews on Google ✓ Google-verified
Flood & Water ExtractionWater Damage Restoration ServiceMold Remediation
National Mold Inspection & Air Testing
Services
Flood & Water Extraction, Water Damage Restoration Service, Mold Remediation
Reviews
37

What recent reviews say

National Mold Inspection delivers 5-star service across 37 reviews with zero documented complaints. The team arrive early, walk buyers through findings step by step, and email detailed reports the same day. First-time homebuyers praise the clear explanations and peace of mind; one customer noted staff found a hidden leak that saved thousands in repairs.

Based on limited recent reviews, so treat this as low-confidence.

Praised for
  • professional and knowledgeable staff
  • thorough inspections with detailed reporting
  • responsive and helpful customer service
  • fair pricing
  • transparent explanations during inspections
professional-crewthorough-dryingpunctualtransparent-pricingcourteous-staff
Best for: first-time homebuyers and purchasers needing pre-purchase mold and property inspections

Strengths

  • IICRC certified and S520 compliant
  • same-day detailed inspection reports with photos
  • early arrival and thorough walk-throughs
  • responsive phone support

What reviews say by service

Mold Remediation
Thorough testing and inspection; customers note professional explanations and detailed reporting.
Water Damage Restoration Service
The team hidden water damage during inspection; one customer reported a leak discovery saved significant repair costs.

How it compares

  • Rated 5 against a 4.66 average across the 501 flood & water extraction businesses listed here.
  • Has more Google reviews than 66% of the businesses in this directory.

How we scored this

Ranking Method
Star rating 91
Review volume 69
Review recency 0
Review sentiment 65
Profile completeness 100
Verification 30

Rating breakdown

5
36
4
1
3
0
2
0
1
0

Contact

Address
31 Martinwood St, Kitchener, ON N2P 2W1

Last verified 2026-08-12

Opening hours

Monday
09:00-18:00
Tuesday
09:00-18:00
Wednesday
09:00-18:00
Thursday
09:00-18:00
Friday
09:00-18:00
Saturday
Closed
Sunday
Closed

As listed on Google.

From their website

Services listed
Mold removalMold inspectionMold testingMold remediationAttic insulation and ventilationProperty restorationKitchen renovationBathroom renovation

Credentials claimed:IICRC certified, S520 Standards for mold inspection and removal, Licensed in Ontario Building Code

Operating:20+ years

As published by the business on its own website; not independently verified.

Enquire about National Mold Inspection & Air Testing

Your enquiry goes to the Ontario Water Damage Directory team, who will pass it to National Mold Inspection & Air Testing. We only share your details with providers relevant to your request.

Common questions

Do you provide inspection reports the same day?
Yes, detailed reports with photos are prepared and delivered on the same day of the inspection.
Can you inspect a house before I make an offer?
Yes, pre-purchase inspections are a core service; the team walks through findings with you and answers questions during the visit.

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Flood & Water Extraction24/7 Emergency ResponseInsurance Claims Assistance

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Last updated 2026-08-12