Toronto’s leading mold removal service

CleanFirst has been providing mold removal services in Toronto and the GTA for the last 24 years. We offer free mold inspections in Toronto. Don’t wait any longer, we've helped hundreds of families restore their peace of mind. We can help, whether it's your attic, basement or anywhere else, we've done it all!

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1 800-520-7443

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24 Years of Experience, Hundreds of Happy Customers

If you or someone you know is experiencing health related symptoms when in a specific location and not everywhere else, it could be an indicator that there is an invisible stressor in that location. Let us help you find out the problem!

What our Clients Say

5 out of 5 stars! After our loss and dealing with other contractors we were so scared, but you really showed us that there are still good contractors out there. Thanks again! You guys did a great job and thank you for all the extra drywall repairs your crew did....

Mari AltomareMari Altomare

Restoring your peace of mind what an understatement. I was so scared after having the home inspection and after calling other contractors. You educate us and fixed the issue and we didn’t even have to move. Your crew is fantastic and did a great job, you really have nice people...

NicoleNicole

Hi Luis, thank you again for your help on the mold removal, your crew were so helpful to us and did a fantastic job. We forwarded all the information to the real estate agent and were able to sell the house. I will definitely recommend you and your services.

Julie and NickJulie and Nick