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NRPP Certified
Moderate Radon Risk (EPA Zone 2)
RHIS, Inc.
John W. Kerrigan, NRPP #1164
Wilmington, Delaware
Certifications
🔬
Radon Testing
Certified to perform residential radon measurements and testing.
🛡️
Radon Mitigation
Certified to install radon mitigation systems in residential buildings.
📊
Analytical Services
Certified for radon measurement device analysis and laboratory services.
🏢
Multi-Family Measurement
Certified to perform radon measurements in multi-family and commercial buildings.
About Radon in Wilmington, Delaware
Delaware is in EPA Radon Zone 2. Homes in this area have a moderate probability of elevated radon levels. Testing is recommended for all homes.
Quick Facts
NRPP ID#1164
LocationWilmington, DE
Certifications4
EPA ZoneZone 2
WebsiteYes