Radon testing
Long-term 91-day tests in the heating season, plus short tests for real estate deadlines.
Areas we serve
Radon testing in Barrhaven
Barrhaven homes are mostly poured-concrete basements with sump pits, which makes sealing the sump one of the first steps.
Longfields, Stonebridge and Half Moon Bay homes get the same process: test in the heating season, then mitigate if the number is high.
All services
Sub-slab depressurization
A fan and sealed pipe that draw radon from under the slab and vent it outside, installed in about a day.
Sump and crawlspace sealing
Airtight sump lids, sealed floor cracks and membrane over dirt crawlspaces.
Post-mitigation retest
A short check after install and a long-term test the next heating season to confirm the result.
Got a test result over 200 Bq/m³? Call or send it over and get a quote within one business day.
Free written quote. We call back the same business day.