Before you call
Have these ready.
- Why you are testingA purchase with a deadline, or your own house
- The lowest lived-in level of the houseUsually a finished basement rather than a main floor
- The seasonLong-term tests run over the heating season, when levels are highest
- Whether the house has a sump or a crawl spaceBoth are common entry routes
General guidance, not advice on your own situation. The person you hire decides what applies to it.
Who lists radon testing
Browse them all, for Vaughan.
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Radon testing is one of 13 jobs Atlas tracks for home inspectors. See all 9 in Vaughan
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