Most people don’t know that Health Canada recommends that everyone test their homes for lung cancer causing radon gas.  In Markham it is important to conduct a radon test of your home and have a radon mitigation system installed should your levels be high. Health Canada says we should stay below 200 Bq/m3.  The EPA says 148 Bq/m3 or that U.S. citizens should be concerned when a home is between 74 and 148 Bq/m3. The World Health Organization’s reference level is below 100 Bq/m3.

radon Markham

Health Canada’s cross Canada survey concluded that 7% of all homes are exposed to elevated levels of radon above 200 Bq/m3.  You may be part of that percentage in Markham.  All homes (old and new, large and small) have the possibility of being high in radon.  A neighbours low test result does not mean that your home is at low levels.  Reduce your risk level in Markham by conducting a radon test.

Mr. Radon® is the industry leader in providing radon mitigation systems and radon testing in Ontario and services Markham and its surrounding area.  Having our offices not far away, Mr. Radon® is familiar with Markham and would be pleased to answer any questions you may have regarding testing or radon mitigation in your area.  There is radon and a need for radon mitigation in Markham.

All of Mr. Radon’s mitigations are conducted by mitigators certified by C-NRPP.  The Canadian National Radon Proficiency Program (C-NRPP) is recognized by Health Canada as the body confirming the qualification of radon testers and radon mitigators.

In addition to providing services to Markham, Mr. Radon® also speaks at functions across Canada, teaches a Radon Measurement Technologist Course and the owner, Bob Wood, is President of CARST – the Canadian Association of Radon Scientists and Technologists.

Isn’t it nice to know that Markham is serviced by Mr. Radon®.

Please contact us at or at 905-985-5545.

CARSTC-NRPPRenomarkHolmes and Holmes