Dashed Line


We were quite satisfied with the work. It was quick and efficient.


The guys did a good job.


Great and pleasant to deal with.


Great and pleasant to deal with.


The work completed was above and beyond. The 2 men that completed the work were very thorough and I couldn’t be more pleased with the outcome.


What a pleasant team!!


The guys did a great job on removing the mould.


I want to thank you for your very attentive and timely response to my request. Thank you again for your great service.


The guys are great! I feel very confident that this will make this house safer!


Absolutely happy with work and staff.


Can’t say enough good things about OMS!!!


I was in the attic on the weekend and was very pleased with the work.


Your staff who came to my house were very nice and presentable and knowledgeable.


We feel lucky finding and working with you guys. To think people are living with these mould areas when it is so easy to rectify it.


The technician was right on time and very efficient.


The inspector was great, courteous, thoughtful and professional.  His inspection, quotation, helpful tips and advice, and courteous demeanour is very much appreciated.


My husband was quite impressed with the technician that came to our home.  He was very knowledgeable and explained things very clearly.


Pleased with the work done by Ontario Mould Specialists Inc. They are very conscientious, nice staff.  There were careful, did a good job and took care.


We are very happy with the work that Ontario Mould Specialists completed in our home.  The guys were great!  They left the place clean.  We will use OMS again for sure if needed.

Maria – Scarborough

Thanks for such a great job!


I wanted to commend JP again for doing a great job and would be more than happy to refer Ontario Mould Specialists to my friends and family.


I have been very impressed with you keeping me well informed and the work being completed quickly and on schedule. Your company is very professional.  Thank you.


The crew did a excellent job.  I  am very pleased.  Now spreading the word to friends.  Thanks again.


Patty, Just because it’s always nice to hear positive feedback –  JP was amazing as well!  Very helpful and informative.  Thank you again for fitting us in for the small job at first so we could continue with the renovations and for Dave squeezing us in again on Friday to revisit the revised basement needs.  What a great experience it has been hiring OMS –  we will highly recommend you to others!

Excellent work. The team were great. We rate them a 10 plus.

Freda – Hamilton, Ontario

You did a great job and I was very pleased with the results and courteous staff.

Shirley – Goderich, Ontario

I want to clearly express how truly grateful I am to you, Patty, as well as Dave and Bruce and his team for working with me, through each and every step of the process, and helping me to finally accomplish all the work that was needed to be done in my house. In case you didn’t know, OMS was the first company I contacted regarding mold remediation and because of the incredible customer service I received from you, Patty, and from Dave, I did not look any further. The customer service you both provided as well as the attention to detail consistently exceeded all my expectations. Plus you both answered all my questions multiple times with sincere patience! The same can be said of Bruce and his team who actually took care of the gutting of the entire basement as well as the mold remediation. When I met Bruce for the first time, my decision was once again confirmed that I had chosen the best company to do the work. It is very rare to find a company that provides a continuously high standard of customer service throughout the entire process, yet that is what I found with OMS! OMS is truly the only company that I would ever hire to work with to solve any mold issues in the house as well as for all the other services they provide such as gutting basements and cleaning out compromised spaces. The customer service is outstanding and the jobs completed are spectacular! There is only true relief and sheer gratitude that the whole process is completed with such efficiency and professionalism. OMS even offers a 10-year guarantee on the work provided as well as a 10-year manufacturer warranty on all the products used. There is simply no reason to hire any other company to do this work. I can now move on with getting my house restored to its original glory. I am so thankful that OMS was a huge part of that process. With sincerest thanks,

Marianne – London

There was nothing too big or too little that they wouldn’t do for me. Unfortunately, when I bought my home the previous residents were negligent in divulging information about the house. I moved in in May and shortly after the basement flooded. In cleaning up that mess we found black mould in the ceiling from a previous leak. I found Ontario Mould Specialists online and after reviewing their site and their long list of certifications I gave them a call. The receptionist was just adorable and the owner got back to me right away. The owner Chris really cared about my issue and he found the problem right away. He totally, absolutely, 100% knew what he was doing. I felt so confident in him I didn’t seek out any other specialists. While working on the cleanup they found asbestos but they weren’t the least bit bothered, they knew how to remove it for me safely. They sealed the basement up, came in and removed the rotten drywall and insulation and then came in with liquid nitrogen and blasted the mould. There was nothing too big or too little that they wouldn’t do for me. I would recommend them without a doubt. I can’t praise them enough! I’ve even contacted Mike Holmes about them suggesting he do a feature about mould removal with them.

Lynda – London, Ontario

Thank you so much for getting to our home quickly to deal with the mould. It is greatly, greatly appreciated. The staff that came to our home to do the mould remediation work as well as the air quality testing were friendly, knowledgeable, helpful and willing to answer my many, many questions. Another word I would use to describe them and my experience of your company’s work is “awesome”!! I want you to know that as a result of the work done, I can now safely breathe throughout our entire home and my health is improving as a result. I will definitely tell others about Ontario Mould Specialists. I can now safely breathe throughout our entire home.

Bob – London, Ontario

The two gentlemen that came were wonderful. Thank you.

Cindy, Barrie

Thank you. It was a pleasure doing business with you.

Beatrice, Oshawa

Special thanks to all involved and the great care they took doing the job. It is a great feeling to have our home back. We have been busy putting it back together. This is the better side. Special thanks to all.

Doris & Joseph, Keswick

The workmen were awesome. Very diligent and thorough. We are very appreciative of how they completed the work and how they reassured us of the processes. Thank you.

Mark & Kathy, Baltimore

Thank you for all of your help throughout this long process! My kudos to the guys at the site yesterday too. They were punctual, professional, and helpful!

Binh, Angus

Thank you Ontario Mould, Chris, Eva, Patty and Inspector Tracey sincerely for working with me to treat the trailer. Much appreciated… Lois Bowmanville


Excellent work. The team were great. We rate them a 10 plus.

Freda Hamilton

Dave was great! He was informative, polite and excellent to deal with! Thanks.

Melanie Corunna

I want to thank Chris for his attention to our concerns. Your service staff returned to respray our crawl space. I checked the space the next day and it looked much better. My contractor is a foam insulator by trade. He saw the before and after following treatment. He was impressed!
I will assure you that I will certainly recommend your company in the future. My best to the crew that returned to do the work.

Scott F.
Turkey Point

We are very happy with the work that was done for us. Thanks.

Clarence & Kathy
Wasaga Beach

Great workers, fast, efficient and very clean!

Jeff R.

“We were thrilled to find Ontario Mould Specialists! From the very first phone call, we felt that we were in the right place. They were very warm and welcoming and listened to all of our questions. They explained the process clearly and in detail. The assessment and work was done very thoroughly and we were sent a detailed report. They took the time to explain things and we felt very supported. The work was completed in one day and everyone was very professional and skilled. We are very happy with the results! We would recommend Ontario Mould Specialists for any of your needs. :)”

– J.B.