Moldcare
“We are satisfied with the detailed report and highly recommend MoldCare to anyone looking for an inspection and restoration.”
Best Mold Inspection & Testing in Kitchener, ON
15 companies listed · 7 in Kitchener · 7 open weekends · 12 rated 4.5+ · 1 shows a licence
Data verified October 18, 2026
All Clear Environmental
“" Was really impressed that Sidnei took the time out to visit after job completion to ensure we were satisfied with all work completed.”
National Mold Removal
“The work performed by the members of National Remediation was performed within both time and estimate provided.”
Robles Home Inspections
“Fermin was able to schedule us in with less than 24 hours notice, arrived early, was SO professional and thorough and explained all the details to us.”
Clearsite Inspections
“His attention to detail and teaching us about how the home works is beyond anything we expected.”
Detech Inspection
“Safie was very thorough with his inspection and made sure that every issue that we had was properly addressed.”
Listed for homeowners in and around Kitchener, ON, these 15 companies test for mould and indoor air problems. Listings show what each one states about sampling, lab work and the environmental tests it offers, plus ratings and quotes from public reviews.
Area overview: Kitchener, ON
7 of the 15 companies we list are based in Kitchener; the other 8 serve Kitchener from Cambridge (13 km), Breslau (8 km) and Waterloo (6 km). The companies on this page are rated from 3.7 to 5.0 across 1,436 reviews; 8 have 50 or more reviews and 12 are rated 4.5 or higher. The topics that come up most in reviews of the companies on this page are "professional", "cleanliness" and "estimates". 7 are open on Saturdays and 5 on Sundays. The services the companies on this page list most often on their websites are asbestos removal (2), attic insulation (2), lead paint removal (2), mold remediation (2) and mold testing (2). 1 shows a licence on its website and 2 list staff certifications (IICRC and InterNACHI). Domain records put 11 websites of the companies on this page at ten or more years old; the oldest dates from 1998. 1 offers emergency call-outs and 4 give free estimates. We have a website on file for all 15 of the companies on this page; 13 publish a contact page; 12 list a public email and 3 take bookings online. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Is one opinion enough on a damp problem?
Not when the first visit ends with a large removal quote attached. You have 15 companies on this page, so getting a second diagnosis is straightforward. Ask each one what it thinks the water source is. Two independent answers that match is the strongest signal you will get.
FPR Environmental
“I used FPR ENVIRONMENTAL to remove asbestos from my son's house and I was very impressed on how they setup the apparatus and how they really knew what they were doing.”
Baseline Inspections Inc.
“The home was 100+ years old and he had so much knowledge and insight that he was more than happy to share with us.”
Reitzel Bros by AGS Environmental
“Ron and the crew have extensive knowledge with how to remove hazardous products and explicitly explains the process.”
RPM @ Home Team Golden Horseshoe
“Complete with photos, he thoroughly addressed all areas requiring attention and provided a detailed explanation of corrective services to be performed.”
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Inspections By Gibson
“Very impressed with the high efficiency and the amount of details in the report.”
Winmar Property Restoration Specialists
“Tyler was the lead/main restoration contractor on site and he did an amazing job restoring our walls and ceiling”
Premier Environmental Services Inc
“Looks like they know what they are doing.”
Canadian Home Inspection Services
“My wife and I both thought that it was a great value to have Stewart's expertise and well worth the money to have an inspection done, even after our house sale was already completed.”
Perfection Inspection Ltd
“Shout out to Rick, couldn't find a nicer guy!”
Why these companies made our list
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