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NRPP Certified
High Radon Risk (EPA Zone 1)
Guardian Airworks LLC
John A Verdi, NRPP #20635
Cleveland, Ohio
Certifications
🔬
Radon Testing
Certified to perform residential radon measurements and testing.
🛡️
Radon Mitigation
Certified to install radon mitigation systems in residential buildings.
About Radon in Cleveland, Ohio
Ohio is in EPA Radon Zone 1. Homes in this area have a high probability of elevated radon levels above 4 pCi/L. The EPA strongly recommends testing all homes and mitigating when levels are elevated.
Quick Facts
NRPP ID#20635
LocationCleveland, OH
Certifications2
EPA ZoneZone 1
WebsiteYes