Why Choose RTI?

The oldest radon company in Montgomery county area

  • Jim Dunn, owner - been in the Radon business since 1986.
  • Jim also served as an EPA instructor.

Radon is our sole focus every day of the week

  • You won’t find us doing any other kind of work!

32 years combined testing & mitigation experience

  • 2 On-staff ┬áLicensed Radon Specialists
  • We have friendly, responsive office staff always available during business hours

Installed over 15,000 mitigation systems & never failed to reduce levels below 4.0pci/l

  • We use schedule 40 foam core pvc - quieter & more durable
  • We use AMG radon fans with built-in condensate by-pass

Our warranty is truly significant - we have proven longevity to stand behind it!

  • We have taken over maintaining thousands of systems from companies who went out of business giving a ‘lifetime warranty’