RadonProsCertified Directory
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Donna S Mack

Verified
Philadelphia, PA
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About

A dedicated radon contractor serving Philadelphia, Pennsylvania, offering radon mitigation, radon testing, commercial radon services. Holds NRPP Radon Measurement Professional certification through the National Radon Proficiency Program. Handles basement foundations.

Services

  • Radon Testing
  • Radon Measurement

Certifications

NRPP Measurement Professional (RMP)

Certified for radon testing and measurement