RadonProsCertified Directory

Radon Pros in Maryland

32 contractors

EPA zone context: Western Maryland is Zone 1 with significant radon risk. The Baltimore metro area is Zone 2. The Eastern Shore is Zone 3.

PR

Peter Rosecrans

Verified
Full Service•Olney, MD
MitigationTestingCommercialSump Pump
NRPP Certified RMS5-Year WarrantyLicensed & InsuredFree Estimates

Dedicated radon contractor in Olney, Maryland, providing radon mitigation, radon testing, commercial radon services, sump pump services. NRPP certified: NRPP Radon Mitigation Specialist. Handles basement, split-level foundations, uses passive radon systems, and offers a 5-year warranty.

View Profile3012002907
RR

Radon Resolvers, LLC

Full Service•Olney, MD

5.0 (288 Google reviews)

MitigationTestingCommercialSump Pump
5-Year WarrantyLicensed & InsuredFree Estimates

Serving Olney, Maryland and surrounding areas with radon mitigation, radon testing, commercial radon services, sump pump services. Handles basement, split-level foundations, uses passive radon systems, and offers a 5-year warranty.

View Profile(301) 200-2907
PL

Patricia Lopes

Verified
Full Service•Silver Spring, MD

5.0 (11 Google reviews)

MitigationTestingCommercial
NRPP Certified RMP

Dedicated radon contractor in Silver Spring, Maryland, providing radon mitigation, radon testing, commercial radon services. Holds NRPP Radon Measurement Professional certification through the National Radon Proficiency Program. Brings 8 years of experience to the work. Locally-owned business.

View Profile8006903819
Data provided by Google Maps

State Info

Radon levels vary house-to-house even in the same city. Testing your own home is the only reliable way to know your risk.

Popular Cities in Maryland

Silver Spring (5)Gaithersburg (3)Lisbon (3)Germantown (2)Leonardtown (2)Olney (2)Annapolis (1)Bel Air (1)Bethesda (1)Boonsboro (1)Clarksburg (1)Elkton (1)Ellicott City (1)Finksburg (1)Frederick (1)Glenwood (1)Jefferson (1)Mount Airy (1)Potomac (1)Rockville (1)Severn (1)

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