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NRPP Certified
High Radon Risk (EPA Zone 1)
Mario Fonseca Environmental Inspections
Mario Fonseca, NRPP #8401
Johnston, Rhode Island
Certifications
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Radon Testing
Certified to perform residential radon measurements and testing.
About Radon in Johnston, Rhode Island
Rhode Island 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#8401
LocationJohnston, RI
Certifications1
EPA ZoneZone 1
Other Radon Pros in Johnston
The Radon M.D., LLC(401) 286-7751