Radon needs to be reduced in the household immediately if the level of radon gas in your household exceeds 200 becquerels/metre³. One of the most effective methods for reducing radon is sub-slab depressurisation, which draws the radon from the home and pushes it back outside.
Recommended Pros in Walden, ON
Mold Detection & Removal
If you suspect Mold and want an honest, informative and common sense approach to mold testing, ...Read more Canada's Restoration Services is a leader in the restoration industry with over 10 years of experience. We specialize in mold ...Read more Mold Testing and Detection, Indoor Air Quality Testing, Co2,CO,TVOC Formaldehyde,and Mold(Mould) Removal, Home Inspections,Hom...Read more We are a family owned company with over 20 years of well-documented training, knowledge and expertise in the industry.
We ass...Read more Five Star Group Demolition has been industry leaders for over 20 years. We are fully licensed and insured. We pride ourselves ...Read more The Healthy Abode Inc. is your Certified Residential & Commercial Environmental Assessment Company.
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Recently Reviewed Walden Radon Gas
An unfortunate series of events landed us with mold issues. Luckily we checked Homestars and found Mold.ca and their fabulous ratings. The Mold.ca team was amazing to work with - trustworthy, high quality work and proactive communication. They executed the...
I had 3 companies provide quotes for mold remediation from my attic space. One company didn't even offer to inspect but gladly gave me a $3000 quote over the phone. Another company did inspect the attic and quoted...
Roberto came to my house and was very professional providing me assurance and all info i required with the clean up of our mold in our basement due to sever cracks in our foundation, the work was done extremely smooth...