ALS Radon & Environmental, Inc Before & After Photos

This is an exterior extraction point installed for a radon mitigation. Our team cores a hole in the concrete, pulls out 10 - 15 gallons of fill, and installs schedule 40 PVC pipe to the outdoors to a fan. Everything is sealed air tight. 

Before and after of a standard exterior Maverick LV radon fan. This includes the moisture water guard extending the warranty from 5 years to 10. 

This before and after shows a radon reduction fan and schedule 40 radon vent pipe. The pipe was safely secured to the old brick of the home. 

See this before and after of the mold remediation our team recently completed in Kalamazoo Michigan. We cleaned and and successfully remediated the attic. 

ALS Property Associates, Inc Kalamazoo's leading radon mitigation contractor installed a sub-slab depressurization system to lower the radon levels for a residential homeowner. The radon system was run from the basement through the crawlspace that was encapsulated. The radon fan was installed on the rear exterior of the home and vented above the roof line.