1st Call Home Inspections Inc
“David was easily able to answer my questions and take me through any issues I might come across with the house I'm purchasing.”
Best Mold Inspection & Testing near Strathroy, ON
None of these companies is based in Strathroy; they work from towns including London, Kitchener and Belle River.
24 companies listed · 7 open 24/7 · 20 open weekends · 18 rated 4.5+ · 2 show a licence
Data verified October 18, 2026
Homesure Inspections
“Definitely gives us peace of mind having such a thorough inspection done.”
Servicemaster Restore
“The entire experience, from Kathie Barnes in Administration who assisted in scheduling our appointment and managing our documentation, to our project manager, Raymond Orr, and the remediation team, Derek and Dan, was exemplary.”
Home Explore Inspections Inc.
“He was thorough, explained a lot during the inspection and provided a great report that we could use as a task list, indicating what needed to be fixed immediately.”
A.L. Home Inspections
“Throughout the process, the inspector took the time to explain their findings in a clear and understandable manner, providing valuable insights into the condition of the home.”
Icon Home Inspections Inc.
“The best part about his service is that he ensures you're equipped with the right knowledge to help yourself in difficult situations that can either cost you money or life.”
Listed for homeowners in and around Strathroy, ON, these 24 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: Strathroy, ON
23 of the 24 companies on this page have a rating, from 3.9 to 5.0 across 1,491 reviews; 12 have 50 or more reviews and 18 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (92%), responsiveness (82%) and quality (77%). The topics that come up most in reviews of the companies on this page are "knowledge", "informative" and "communication". 7 are open around the clock; 20 are open on Saturdays and 17 on Sundays. The services the companies on this page list most often on their websites are home inspections (3), mold testing (3), air quality testing (2), asbestos testing (2) and attic insulation (2). 2 show a licence on their websites and 5 list staff certifications (IICRC, InterNACHI and WETT). Domain records put 9 websites of the companies on this page at ten or more years old; the oldest dates from 1999. 7 offer emergency call-outs and 6 give free estimates. We have a website on file for 23 of the companies on this page; 19 publish a contact page; 17 list a public email and 2 take bookings online. We count these figures across the companies on this page; 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 24 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.
Restore
“Restoration 1 was the only service I contacted that was collaborative and helpful, without the gimmick and sales pitch.”
London Extreme Clean
“They not only provided quick and quality work on a big job, but we're also kind and compassionate throughout the whole process.”
Emergency Flood Response
“The owner and his wife personally came to our house and installed an emergency gate at the top our stairs for our safety.”
Thermophoto Inc.
Budget Mold Removal
“Fast, efficient, clean, sympathetic, very well organized, and they went above and beyond to make sure I was satisfied with the work that was completed.”
Steam Canada Head Office
“I had a few stains present and wasn't sure if they where going to be able to remove them, but now a few days later I don't even know where the stains were!”
Winmar Property Restoration Specialists
“Stratford winmar was there to clean up in under an hour and did a great job making sure there were no nails or screws left on the lawn.”
Advance Look Inspections & Environmental Testing
“He provides a full report, and is available to walk through any questions or concerns with Realtors or contractors quoting to repair the deficiencies found.”
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Inspect Tech Property Inspections
“Must recommend if anyone is looking for home inspection, go for Jamie .”
National Mold Removal
“Also, a big shoutout to Rene for not only getting rid of the mold but also for tidying up so well afterward.”
Ontario Mould & Restoration Specialists
“From the really reassuring and knowledgeable quote, to the friendly, responsive and flexible office staff, to the friendly, efficient and very tidy team who did the remediation every part of the process was top notch.”
Prelude Home Inspections & Consulting
“I've worked with several home inspectors before for pre-purchase inspections, and in all honesty, working with Dave on our most recent home inspection, was by far, our best experience yet.”
Home Explore Inspections
Moldcare
“Gave us some advice for what we could do ourselves or what services he could offer.”
All Clear Environmental
“They communicated clearly, the quote they provided took into account multiple potential outcomes, and they stayed true to their word.”
Baseline Inspections Inc.
“Rod was thorough, friendly, and provided a comprehensive report the same day.”
Robles Home Inspections
“He thoroughly examined every aspect of the house, highlighting safety concerns and offering clear resolutions.”
First Class Home Inspections
“He was always on time and explain to us exactly in simple word the state of the house.”
Why these companies made our list
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