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NRPP Certified
AARST Member
High Radon Risk (EPA Zone 1)
Radon Industry Advocate
Michael E. Walther, NRPP #1465
Ellicott City, Maryland
Certifications
✓
AARST Member
Member of the American Association of Radon Scientists and Technologists.
🔬
Radon Testing
Certified to perform residential radon measurements and testing.
🛡️
Radon Mitigation
Certified to install radon mitigation systems in residential buildings.
⭐
Advanced Radon Professional
Advanced certification demonstrating extensive radon expertise.
🏢
Multi-Family Measurement
Certified to perform radon measurements in multi-family and commercial buildings.
About Radon in Ellicott City, Maryland
Maryland 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#1465
LocationEllicott City, MD
Certifications5
EPA ZoneZone 1
WebsiteYes
Other Radon Pros in Ellicott City
Bureau Veritas800-733-0660 EXT. 6455