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About 1st Option Radon Measurement

Our Mission: Saving lives by eliminating avoidable radon exposure.

David Metzger

Ohio Licensed and Nationally Certified Radon Measurement and Mitigation Specialist

AARST  Radon Professional Designation :

     MultiFamily Measurement (MFM)

     Radon Resistant New Construction (RRNC)

     Speakers Bureau 

Radon Measurement:

Specializing in radon in-air and radon in-water measurements, for homes, schools, multifamily dwellings, and for government and commercial offices & buildings.


Radon Mitigation:

We specialize in radon mitigation consulting services for existing homes and consulting with builders for proper application of radon resistant new construction techniques for new residential dwellings  and commercial buildings (RRNC).

David is listed by AARST as the only Radon Mitigation provider in Ohio to hold the advanced Professional Designation of RRNC

Giving  -  an effort to save lives

We donate from the proceeds of every radon test and home inspection to several charities and non profit organizations whose purpose it is to further awareness of the risks or Radon or who are devoted to helping victims of Radon Induced Lung Cancer. Click on the 1 Dollar Pledge button in the menu above for more information.


ODH (Ohio Department of Health) License Nos. RS340 & RC213

NRPP (National Radon Proficiency Program)  Certification No. 108530 RMT

NRPP (National Radon Proficiency Program)  Certification No. 107699 RT

NSRB (National Radon Safety Board) Certification No. 11SS045

AARST (American Association of Radon Scientests and Technologists)

          AARST Professional Designation - MFM & RRNC 

OARP (Ohio Association. of Radon Professionals), Board of Directors

BECO (Building Enviroment Council of Ohio)


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